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Differential D5279

Add -bare option to llvm-objdump
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Authored by srking on Sep 9 2014, 4:16 PM.
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Summary

This is the first in a series of expected patches to improve disassembly of llvm-objdump.

The -bare option prevents symbolizing disassembly. -bare is a precursor to symbolizing disassembly by default and future disassembler improvements.
Because r216983 removes symbolizing support, -bare currently does nothing.

Changes in this patch

  1. Add -bare command line option to llvm-objdump
  2. Add -bare to all tests using llvm-objdump disassembly
  3. Change disassembly tests to use -d consistently, instead of a random mix of -d, -disassemble, --disassemble

Diff Detail

Event Timeline

srking updated this revision to Diff 13500.Sep 9 2014, 4:16 PM
srking retitled this revision from to Add -bare option to llvm-objdump.
srking updated this object.
srking edited the test plan for this revision. (Show Details)
srking added a subscriber: Unknown Object (MLST).
Herald added a subscriber: mcrosier. · View Herald TranscriptSep 9 2014, 4:16 PM
silvas added a subscriber: silvas.Sep 9 2014, 5:53 PM

Let's wait until we have a symbolizer before we add a -bare option.

silvas added a comment.Sep 10 2014, 11:58 AM
  1. Change disassembly tests to use -d consistently, instead of a random mix of -d, -disassemble, --disassemble

Please make this a separate patch.

test/tools/llvm-objdump/ARM/macho-mcpu-arm.test
1

What's the harm of running all these tests without -bare? Seems like this patch is creating a lot of churn for no good reason. It would be better to update the tests to use the more readable non-bare output, no? That's what all future tests will be using since not-bare is going to be the default.

tools/llvm-objdump/llvm-objdump.cpp
94–95

Why are you moving all this stuff around? Please put that in a separate patch.

srking added a comment.Sep 10 2014, 1:38 PM

The -bare option keeps objdump output consistent with test expectations regardless of host platform. As discussed on the list, default llvm-objdump output could change per host: GNU style for Linux, otools for Apple, etc. Diagnostic tests cannot depend on the per-host default. Tests only need updating (a tedious process) if -bare output changes.

If this is agreeable, I'd like to keep the -bare option and -d consistency patches unified since both touch the same line in large number of diagnostic test files.

srking updated this revision to Diff 13560.Sep 10 2014, 2:31 PM

New patch file: reduce source churn by not alphabetizing llvm-objdump command line option definitions.
'make check' for all targets passes.

Revision Contents

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test/
CodeGen/
AArch64/
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ARM/
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Thumb/
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AArch64/
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Windows/
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Object/
ARM/
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tools/
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Diff 13560

test/CodeGen/AArch64/arm64-simplest-elf.ll

; RUN: llc -mtriple=arm64-linux-gnu < %s | FileCheck %s ; RUN: llc -mtriple=arm64-linux-gnu < %s | FileCheck %s
; RUN: llc -mtriple=arm64-linux-gnu -filetype=obj < %s | llvm-objdump - -r -d --triple=arm64-linux-gnu | FileCheck --check-prefix=CHECK-ELF %s ; RUN: llc -mtriple=arm64-linux-gnu -filetype=obj < %s | llvm-objdump - -r -bare -d --triple=arm64-linux-gnu | FileCheck --check-prefix=CHECK-ELF %s
define void @foo() nounwind { define void @foo() nounwind {
ret void ret void
} }
; Check source looks ELF-like: no leading underscore, comments with // ; Check source looks ELF-like: no leading underscore, comments with //
; CHECK: foo: // @foo ; CHECK: foo: // @foo
; CHECK: ret ; CHECK: ret
; Similarly make sure ELF output works and is vaguely sane: aarch64 target ; Similarly make sure ELF output works and is vaguely sane: aarch64 target
; machine with correct section & symbol names. ; machine with correct section & symbol names.
; CHECK-ELF: file format ELF64-aarch64 ; CHECK-ELF: file format ELF64-aarch64
; CHECK-ELF: Disassembly of section .text ; CHECK-ELF: Disassembly of section .text
; CHECK-ELF-LABEL: foo: ; CHECK-ELF-LABEL: foo:
; CHECK-ELF: ret ; CHECK-ELF: ret

test/CodeGen/AArch64/bitfield-insert-0.ll

; RUN: llc -mtriple=aarch64-linux-gnu -filetype=obj -o - %s | llvm-objdump -disassemble - | FileCheck %s ; RUN: llc -mtriple=aarch64-linux-gnu -filetype=obj -o - %s | llvm-objdump -bare -d - | FileCheck %s
; The encoding of lsb -> immr in the CGed bitfield instructions was wrong at one ; The encoding of lsb -> immr in the CGed bitfield instructions was wrong at one
; point, in the edge case where lsb = 0. Just make sure. ; point, in the edge case where lsb = 0. Just make sure.
define void @test_bfi0(i32* %existing, i32* %new) { define void @test_bfi0(i32* %existing, i32* %new) {
; CHECK: bfxil {{w[0-9]+}}, {{w[0-9]+}}, #0, #18 ; CHECK: bfxil {{w[0-9]+}}, {{w[0-9]+}}, #0, #18
%oldval = load volatile i32* %existing %oldval = load volatile i32* %existing
Show All 10 Lines

test/CodeGen/AArch64/inlineasm-ldr-pseudo.ll

; We actually need to use -filetype=obj in this test because if we output ; We actually need to use -filetype=obj in this test because if we output
; assembly, the current code path will bypass the parser and just write the ; assembly, the current code path will bypass the parser and just write the
; raw text out to the Streamer. We need to actually parse the inlineasm to ; raw text out to the Streamer. We need to actually parse the inlineasm to
; demonstrate the bug. Going the asm->obj route does not show the issue. ; demonstrate the bug. Going the asm->obj route does not show the issue.
; RUN: llc -mtriple=aarch64 < %s -filetype=obj | llvm-objdump -arch=aarch64 -d - | FileCheck %s ; RUN: llc -mtriple=aarch64 < %s -filetype=obj | llvm-objdump -bare -arch=aarch64 -d - | FileCheck %s
; CHECK-LABEL: foo: ; CHECK-LABEL: foo:
; CHECK: a0 79 95 d2 movz x0, #0xabcd ; CHECK: a0 79 95 d2 movz x0, #0xabcd
; CHECK: c0 03 5f d6 ret ; CHECK: c0 03 5f d6 ret
define i32 @foo() nounwind { define i32 @foo() nounwind {
entry: entry:
%0 = tail call i32 asm sideeffect "ldr $0,=0xabcd", "=r"() nounwind %0 = tail call i32 asm sideeffect "ldr $0,=0xabcd", "=r"() nounwind
ret i32 %0 ret i32 %0
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test/CodeGen/ARM/Windows/chkstk-movw-movt-isel.ll

; RUN: llc -mtriple thumbv7--windows-itanium -code-model large -filetype obj -o - %s \ ; RUN: llc -mtriple thumbv7--windows-itanium -code-model large -filetype obj -o - %s \
; RUN: | llvm-objdump -no-show-raw-insn -d - | FileCheck %s ; RUN: | llvm-objdump -no-show-raw-insn -bare -d - | FileCheck %s
; ModuleID = 'reduced.c' ; ModuleID = 'reduced.c'
target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64" target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "thumbv7--windows-itanium" target triple = "thumbv7--windows-itanium"
define arm_aapcs_vfpcc i8 @isel(i32 %i) { define arm_aapcs_vfpcc i8 @isel(i32 %i) {
entry: entry:
%i.addr = alloca i32, align 4 %i.addr = alloca i32, align 4
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test/CodeGen/ARM/inlineasm-ldr-pseudo.ll

; PR18354 ; PR18354
; We actually need to use -filetype=obj in this test because if we output ; We actually need to use -filetype=obj in this test because if we output
; assembly, the current code path will bypass the parser and just write the ; assembly, the current code path will bypass the parser and just write the
; raw text out to the Streamer. We need to actually parse the inlineasm to ; raw text out to the Streamer. We need to actually parse the inlineasm to
; demonstrate the bug. Going the asm->obj route does not show the issue. ; demonstrate the bug. Going the asm->obj route does not show the issue.
; RUN: llc -mtriple=arm-none-linux < %s -filetype=obj | llvm-objdump -d - | FileCheck %s ; RUN: llc -mtriple=arm-none-linux < %s -filetype=obj | llvm-objdump -bare -d - | FileCheck %s
; RUN: llc -mtriple=arm-apple-darwin < %s -filetype=obj | llvm-objdump -d - | FileCheck %s ; RUN: llc -mtriple=arm-apple-darwin < %s -filetype=obj | llvm-objdump -bare -d - | FileCheck %s
; CHECK-LABEL: foo: ; CHECK-LABEL: foo:
; CHECK: 0: 00 00 9f e5 ldr r0, [pc] ; CHECK: 0: 00 00 9f e5 ldr r0, [pc]
; CHECK: 4: 0e f0 a0 e1 mov pc, lr ; CHECK: 4: 0e f0 a0 e1 mov pc, lr
; Make sure the constant pool entry comes after the return ; Make sure the constant pool entry comes after the return
; CHECK: 8: 01 00 00 00 ; CHECK: 8: 01 00 00 00
define i32 @foo() nounwind { define i32 @foo() nounwind {
entry: entry:
%0 = tail call i32 asm sideeffect "ldr $0,=1", "=r"() nounwind %0 = tail call i32 asm sideeffect "ldr $0,=1", "=r"() nounwind
ret i32 %0 ret i32 %0
} }

test/CodeGen/ARM/inlineasm-switch-mode-oneway-from-arm.ll

;RUN: llc -mtriple=armv7-linux-gnueabi < %s | llvm-mc -triple=armv7-linux-gnueabi -filetype=obj | llvm-objdump -triple=armv7 -d - | FileCheck %s ;RUN: llc -mtriple=armv7-linux-gnueabi < %s | llvm-mc -triple=armv7-linux-gnueabi -filetype=obj | llvm-objdump -triple=armv7 -bare -d - | FileCheck %s
;RUN: llc -mtriple=armv7-linux-gnueabi < %s | FileCheck %s -check-prefix=ASM ;RUN: llc -mtriple=armv7-linux-gnueabi < %s | FileCheck %s -check-prefix=ASM
;RUN: llc -mtriple=armv7-apple-darwin < %s | FileCheck %s -check-prefix=ASM ;RUN: llc -mtriple=armv7-apple-darwin < %s | FileCheck %s -check-prefix=ASM
define hidden i32 @bah(i8* %start) #0 align 2 { define hidden i32 @bah(i8* %start) #0 align 2 {
%1 = ptrtoint i8* %start to i32 %1 = ptrtoint i8* %start to i32
%2 = tail call i32 asm sideeffect "@ Enter THUMB Mode\0A\09adr r3, 2f+1 \0A\09bx r3 \0A\09.code 16 \0A2: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3 %2 = tail call i32 asm sideeffect "@ Enter THUMB Mode\0A\09adr r3, 2f+1 \0A\09bx r3 \0A\09.code 16 \0A2: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3
%3 = add i32 %1, 1 %3 = add i32 %1, 1
ret i32 %3 ret i32 %3
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test/CodeGen/ARM/inlineasm-switch-mode-oneway-from-thumb.ll

;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | llvm-mc -triple=thumbv7-linux-gnueabi -filetype=obj | llvm-objdump -triple=thumbv7 -d - | FileCheck %s ;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | llvm-mc -triple=thumbv7-linux-gnueabi -filetype=obj | llvm-objdump -triple=thumbv7 -bare -d - | FileCheck %s
;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | FileCheck %s -check-prefix=ASM ;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | FileCheck %s -check-prefix=ASM
;RUN: llc -mtriple=thumbv7-apple-darwin < %s | FileCheck %s -check-prefix=ASM ;RUN: llc -mtriple=thumbv7-apple-darwin < %s | FileCheck %s -check-prefix=ASM
define hidden i32 @bah(i8* %start) #0 align 2 { define hidden i32 @bah(i8* %start) #0 align 2 {
%1 = ptrtoint i8* %start to i32 %1 = ptrtoint i8* %start to i32
%2 = tail call i32 asm sideeffect "@ Enter ARM Mode \0A\09adr r3, 1f \0A\09bx r3 \0A\09.align 2 \0A\09.code 32 \0A1: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3 %2 = tail call i32 asm sideeffect "@ Enter ARM Mode \0A\09adr r3, 1f \0A\09bx r3 \0A\09.align 2 \0A\09.code 32 \0A1: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3
%3 = add i32 %1, 1 %3 = add i32 %1, 1
ret i32 %3 ret i32 %3
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test/CodeGen/ARM/inlineasm-switch-mode.ll

;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | llvm-mc -triple=thumbv7-linux-gnueabi -filetype=obj > %t ;RUN: llc -mtriple=thumbv7-linux-gnueabi < %s | llvm-mc -triple=thumbv7-linux-gnueabi -filetype=obj > %t
; Two pass decoding needed because llvm-objdump does not respect mapping symbols ; Two pass decoding needed because llvm-objdump does not respect mapping symbols
;RUN: llvm-objdump -triple=armv7 -d %t | FileCheck %s --check-prefix=ARM ;RUN: llvm-objdump -triple=armv7 -bare -d %t | FileCheck %s --check-prefix=ARM
;RUN: llvm-objdump -triple=thumbv7 -d %t | FileCheck %s --check-prefix=THUMB ;RUN: llvm-objdump -triple=thumbv7 -bare -d %t | FileCheck %s --check-prefix=THUMB
define hidden i32 @bah(i8* %start) #0 align 2 { define hidden i32 @bah(i8* %start) #0 align 2 {
%1 = ptrtoint i8* %start to i32 %1 = ptrtoint i8* %start to i32
%2 = tail call i32 asm sideeffect "@ Enter ARM Mode \0A\09adr r3, 1f \0A\09bx r3 \0A\09.align 2 \0A\09.code 32 \0A1: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09@ Enter THUMB Mode\0A\09adr r3, 2f+1 \0A\09bx r3 \0A\09.code 16 \0A2: \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3 %2 = tail call i32 asm sideeffect "@ Enter ARM Mode \0A\09adr r3, 1f \0A\09bx r3 \0A\09.align 2 \0A\09.code 32 \0A1: push {r7} \0A\09mov r7, $4 \0A\09svc 0x0 \0A\09pop {r7} \0A\09@ Enter THUMB Mode\0A\09adr r3, 2f+1 \0A\09bx r3 \0A\09.code 16 \0A2: \0A\09", "={r0},{r0},{r1},{r2},r,~{r3}"(i32 %1, i32 %1, i32 0, i32 983042) #3
%3 = add i32 %1, 1 %3 = add i32 %1, 1
ret i32 %3 ret i32 %3
} }
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test/CodeGen/ARM/struct_byval_arm_t1_t2.ll

;RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=+neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple armv7-none-linux-gnueabi -disassemble - | FileCheck %s --check-prefix=ARM ;RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=+neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple armv7-none-linux-gnueabi -bare -d - | FileCheck %s --check-prefix=ARM
;RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabi -mattr=+neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple thumbv7-none-linux-gnueabi -disassemble - | FileCheck %s --check-prefix=THUMB2 ;RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabi -mattr=+neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple thumbv7-none-linux-gnueabi -bare -d - | FileCheck %s --check-prefix=THUMB2
;RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=-neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple armv7-none-linux-gnueabi -disassemble - | FileCheck %s --check-prefix=NO_NEON ;RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=-neon -verify-machineinstrs -filetype=obj | llvm-objdump -triple armv7-none-linux-gnueabi -bare -d - | FileCheck %s --check-prefix=NO_NEON
;We want to have both positive and negative checks for thumb1. These checks ;We want to have both positive and negative checks for thumb1. These checks
;are not easy to do in a single pass so we generate the output once to a ;are not easy to do in a single pass so we generate the output once to a
;temp file and run filecheck twice with different prefixes. ;temp file and run filecheck twice with different prefixes.
;RUN: llc < %s -mtriple=thumbv5-none-linux-gnueabi -verify-machineinstrs -filetype=obj | llvm-objdump -triple thumbv5-none-linux-gnueabi -disassemble - > %t ;RUN: llc < %s -mtriple=thumbv5-none-linux-gnueabi -verify-machineinstrs -filetype=obj | llvm-objdump -triple thumbv5-none-linux-gnueabi -bare -d - > %t
;RUN: cat %t | FileCheck %s --check-prefix=THUMB1 ;RUN: cat %t | FileCheck %s --check-prefix=THUMB1
;RUN: cat %t | FileCheck %s --check-prefix=T1POST ;RUN: cat %t | FileCheck %s --check-prefix=T1POST
;This file contains auto generated tests for the lowering of passing structs ;This file contains auto generated tests for the lowering of passing structs
;byval in the arm backend. We have tests for both packed and unpacked ;byval in the arm backend. We have tests for both packed and unpacked
;structs at varying alignments. Each test is run for arm, thumb2 and thumb1. ;structs at varying alignments. Each test is run for arm, thumb2 and thumb1.
;We check for the strings in the generated object code using llvm-objdump ;We check for the strings in the generated object code using llvm-objdump
;because it provides better assurance that we are generating instructions ;because it provides better assurance that we are generating instructions
▲ Show 20 Lines • Show All 1,508 Lines • Show Last 20 Lines

test/CodeGen/ARM/trap.ll

; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s -check-prefix=INSTR ; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s -check-prefix=INSTR
; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap | FileCheck %s -check-prefix=FUNC ; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap | FileCheck %s -check-prefix=FUNC
; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap -O0 | FileCheck %s -check-prefix=FUNC ; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap -O0 | FileCheck %s -check-prefix=FUNC
; RUN: llc -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \ ; RUN: llc -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7-unknown-nacl - \ ; RUN: | llvm-objdump -bare -d -triple armv7-unknown-nacl - \
; RUN: | FileCheck %s -check-prefix=ENCODING-NACL ; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
; RUN: llc -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \ ; RUN: llc -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7 -mattr=+nacl-trap - \ ; RUN: | llvm-objdump -bare -d -triple armv7 -mattr=+nacl-trap - \
; RUN: | FileCheck %s -check-prefix=ENCODING-NACL ; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
; RUN: llc -mtriple=armv7 -mattr=+nacl-trap -filetype=obj %s -o - \ ; RUN: llc -mtriple=armv7 -mattr=+nacl-trap -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7 -mattr=+nacl-trap - \ ; RUN: | llvm-objdump -bare -d -triple armv7 -mattr=+nacl-trap - \
; RUN: | FileCheck %s -check-prefix=ENCODING-NACL ; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \ ; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7-unknown-nacl -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7-unknown-nacl - \ ; RUN: | llvm-objdump -bare -d -triple armv7-unknown-nacl - \
; RUN: | FileCheck %s -check-prefix=ENCODING-NACL ; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
; RUN: llc -mtriple=armv7 -filetype=obj %s -o - \ ; RUN: llc -mtriple=armv7 -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7 - \ ; RUN: | llvm-objdump -bare -d -triple armv7 - \
; RUN: | FileCheck %s -check-prefix=ENCODING-ALL ; RUN: | FileCheck %s -check-prefix=ENCODING-ALL
; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7 -filetype=obj %s -o - \ ; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7 -filetype=obj %s -o - \
; RUN: | llvm-objdump -disassemble -triple armv7 - \ ; RUN: | llvm-objdump -bare -d -triple armv7 - \
; RUN: | FileCheck %s -check-prefix=ENCODING-ALL ; RUN: | FileCheck %s -check-prefix=ENCODING-ALL
; rdar://7961298 ; rdar://7961298
; rdar://9249183 ; rdar://9249183
define void @t() nounwind { define void @t() nounwind {
entry: entry:
; INSTR-LABEL: t: ; INSTR-LABEL: t:
; INSTR: trap ; INSTR: trap
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test/CodeGen/Thumb/iabs.ll

; RUN: llc < %s -mtriple=thumb-unknown-unknown -filetype=obj -o %t.o ; RUN: llc < %s -mtriple=thumb-unknown-unknown -filetype=obj -o %t.o
; RUN: llvm-objdump -disassemble -arch=thumb %t.o | FileCheck %s ; RUN: llvm-objdump -bare -d -arch=thumb %t.o | FileCheck %s
define i32 @test(i32 %a) { define i32 @test(i32 %a) {
%tmp1neg = sub i32 0, %a %tmp1neg = sub i32 0, %a
%b = icmp sgt i32 %a, -1 %b = icmp sgt i32 %a, -1
%abs = select i1 %b, i32 %a, i32 %tmp1neg %abs = select i1 %b, i32 %a, i32 %tmp1neg
ret i32 %abs ret i32 %abs
; This test just checks that 4 instructions were emitted ; This test just checks that 4 instructions were emitted
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test/CodeGen/X86/2014-08-29-CompactUnwind.ll

; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 -mcpu corei7 -filetype=obj -o - | llvm-objdump -d -unwind-info -s - | FileCheck %s ; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 -mcpu corei7 -filetype=obj -o - | llvm-objdump -bare -d -unwind-info -s - | FileCheck %s
; Regression test for http://llvm.org/bugs/show_bug.cgi?id=20800. ; Regression test for http://llvm.org/bugs/show_bug.cgi?id=20800.
; ModuleID = 'asan_report.ii' ; ModuleID = 'asan_report.ii'
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.9.0" target triple = "x86_64-apple-macosx10.9.0"
@.str = private unnamed_addr constant [3 x i8] c"=>\00", align 1 @.str = private unnamed_addr constant [3 x i8] c"=>\00", align 1
@.str1 = private unnamed_addr constant [3 x i8] c" \00", align 1 @.str1 = private unnamed_addr constant [3 x i8] c" \00", align 1
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test/LTO/attrs.ll

; RUN: llvm-as < %s >%t1 ; RUN: llvm-as < %s >%t1
; RUN: llvm-lto -exported-symbol=test_x86_aesni_aeskeygenassist -mattr=+aes -o %t2 %t1 ; RUN: llvm-lto -exported-symbol=test_x86_aesni_aeskeygenassist -mattr=+aes -o %t2 %t1
; RUN: llvm-objdump -d %t2 | FileCheck -check-prefix=WITH_AES %s ; RUN: llvm-objdump -bare -d %t2 | FileCheck -check-prefix=WITH_AES %s
; RUN: not llvm-lto -exported-symbol=test_x86_aesni_aeskeygenassist -mattr=-aes -o %t3 %t1 2>&1 | FileCheck -check-prefix=WITHOUT_AES %s ; RUN: not llvm-lto -exported-symbol=test_x86_aesni_aeskeygenassist -mattr=-aes -o %t3 %t1 2>&1 | FileCheck -check-prefix=WITHOUT_AES %s
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
declare <2 x i64> @llvm.x86.aesni.aeskeygenassist(<2 x i64>, i8) declare <2 x i64> @llvm.x86.aesni.aeskeygenassist(<2 x i64>, i8)
define <2 x i64> @test_x86_aesni_aeskeygenassist(<2 x i64> %a0) { define <2 x i64> @test_x86_aesni_aeskeygenassist(<2 x i64> %a0) {
; WITH_AES: test_x86_aesni_aeskeygenassist ; WITH_AES: test_x86_aesni_aeskeygenassist
; WITH_AES: aeskeygenassist ; WITH_AES: aeskeygenassist
%res = call <2 x i64> @llvm.x86.aesni.aeskeygenassist(<2 x i64> %a0, i8 7) %res = call <2 x i64> @llvm.x86.aesni.aeskeygenassist(<2 x i64> %a0, i8 7)
ret <2 x i64> %res ret <2 x i64> %res
} }
; WITHOUT_AES: LLVM ERROR: Cannot select: intrinsic %llvm.x86.aesni.aeskeygenassist ; WITHOUT_AES: LLVM ERROR: Cannot select: intrinsic %llvm.x86.aesni.aeskeygenassist

test/MC/AArch64/elf-objdump.s

// 64 bit little endian // 64 bit little endian
// RUN: llvm-mc -filetype=obj -triple aarch64-none-linux-gnu %s -o - | llvm-objdump -d - // RUN: llvm-mc -filetype=obj -triple aarch64-none-linux-gnu %s -o - | llvm-objdump -bare -d -
// We just want to see if llvm-objdump works at all. // We just want to see if llvm-objdump works at all.
// CHECK: .text // CHECK: .text

test/MC/AArch64/optional-hash.s

// PR18929 // PR18929
// RUN: llvm-mc < %s -triple=aarch64-linux-gnueabi -mattr=+fp-armv8,+neon -filetype=obj -o - \ // RUN: llvm-mc < %s -triple=aarch64-linux-gnueabi -mattr=+fp-armv8,+neon -filetype=obj -o - \
// RUN: | llvm-objdump --disassemble -arch=arm64 -mattr=+fp-armv8,+neon - | FileCheck %s // RUN: | llvm-objdump -bare -d -arch=arm64 -mattr=+fp-armv8,+neon - | FileCheck %s
.text .text
// CHECK: cmp w0, #123 // CHECK: cmp w0, #123
cmp w0, 123 cmp w0, 123
// CHECK: fmov s0, #1.06250000 // CHECK: fmov s0, #1.06250000
fmov s0, 1.0625 fmov s0, 1.0625
// CHECK: fcmp s0, #0.0 // CHECK: fcmp s0, #0.0
fcmp s0, 0.0 fcmp s0, 0.0
// CHECK: cmgt v0.8b, v15.8b, #0 // CHECK: cmgt v0.8b, v15.8b, #0
cmgt v0.8b, v15.8b, 0 cmgt v0.8b, v15.8b, 0
// CHECK: fcmeq v0.2s, v31.2s, #0.0 // CHECK: fcmeq v0.2s, v31.2s, #0.0
fcmeq v0.2s, v31.2s, 0.0 fcmeq v0.2s, v31.2s, 0.0
l1: l1:
l2: l2:

test/MC/ARM/AlignedBundling/group-bundle-arm.s

# RUN: llvm-mc -filetype=obj -triple armv7-linux-gnueabi %s -o - \ # RUN: llvm-mc -filetype=obj -triple armv7-linux-gnueabi %s -o - \
# RUN: | llvm-objdump -no-show-raw-insn -triple armv7 -disassemble - | FileCheck %s # RUN: | llvm-objdump -no-show-raw-insn -triple armv7 -bare -d - | FileCheck %s
# On ARM each instruction is 4 bytes long so padding for individual # On ARM each instruction is 4 bytes long so padding for individual
# instructions should not be inserted. However, for bundle-locked groups # instructions should not be inserted. However, for bundle-locked groups
# it can be. # it can be.
.syntax unified .syntax unified
.text .text
.bundle_align_mode 4 .bundle_align_mode 4
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test/MC/ARM/AlignedBundling/pad-align-to-bundle-end.s

# RUN: llvm-mc -filetype=obj -triple armv7-linux-gnueabi %s -o - \ # RUN: llvm-mc -filetype=obj -triple armv7-linux-gnueabi %s -o - \
# RUN: | llvm-objdump -no-show-raw-insn -triple armv7 -disassemble - | FileCheck %s # RUN: | llvm-objdump -no-show-raw-insn -triple armv7 -bare -d - | FileCheck %s
.syntax unified .syntax unified
.text .text
.bundle_align_mode 4 .bundle_align_mode 4
bx lr bx lr
and r1, r1, r2 and r1, r1, r2
and r1, r1, r2 and r1, r1, r2
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test/MC/ARM/Windows/mov32t-range.s

@ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \
@ RUN: | llvm-readobj -r - | FileCheck -check-prefix CHECK-RELOCATIONS %s @ RUN: | llvm-readobj -r - | FileCheck -check-prefix CHECK-RELOCATIONS %s
@ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \
@ RUN: | llvm-objdump -d - | FileCheck -check-prefix CHECK-ENCODING %s @ RUN: | llvm-objdump -bare -d - | FileCheck -check-prefix CHECK-ENCODING %s
.syntax unified .syntax unified
.thumb .thumb
.text .text
.def truncation .def truncation
.scl 3 .scl 3
.type 32 .type 32
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test/MC/ARM/align_arm_2_thumb.s

@ RUN: llvm-mc -triple armv7-none-linux -filetype=obj -o %t.o %s @ RUN: llvm-mc -triple armv7-none-linux -filetype=obj -o %t.o %s
@ RUN: llvm-objdump -triple thumbv7-none-linux -d %t.o | FileCheck --check-prefix=ARM_2_THUMB %s @ RUN: llvm-objdump -triple thumbv7-none-linux -bare -d %t.o | FileCheck --check-prefix=ARM_2_THUMB %s
@ RUN: llvm-mc -triple armv7-apple-darwin -filetype=obj -o %t_darwin.o %s @ RUN: llvm-mc -triple armv7-apple-darwin -filetype=obj -o %t_darwin.o %s
@ RUN: llvm-objdump -triple thumbv7-apple-darwin -d %t_darwin.o | FileCheck --check-prefix=ARM_2_THUMB %s @ RUN: llvm-objdump -triple thumbv7-apple-darwin -bare -d %t_darwin.o | FileCheck --check-prefix=ARM_2_THUMB %s
.syntax unified .syntax unified
.code 16 .code 16
@ ARM_2_THUMB-LABEL: foo @ ARM_2_THUMB-LABEL: foo
foo: foo:
add r0, r0 add r0, r0
.align 3 .align 3
@ ARM_2_THUMB: 2: 00 bf nop @ ARM_2_THUMB: 2: 00 bf nop
add r0, r0 add r0, r0

test/MC/ARM/align_thumb_2_arm.s

@ RUN: llvm-mc -triple thumbv7-none-linux -filetype=obj -o %t.o %s @ RUN: llvm-mc -triple thumbv7-none-linux -filetype=obj -o %t.o %s
@ RUN: llvm-objdump -triple armv7-none-linux -d %t.o | FileCheck --check-prefix=THUMB_2_ARM %s @ RUN: llvm-objdump -triple armv7-none-linux -bare -d %t.o | FileCheck --check-prefix=THUMB_2_ARM %s
@ RUN: llvm-mc -triple thumbv7-apple-darwin -filetype=obj -o %t_darwin.o %s @ RUN: llvm-mc -triple thumbv7-apple-darwin -filetype=obj -o %t_darwin.o %s
@ RUN: llvm-objdump -triple armv7-apple-darwin -d %t_darwin.o | FileCheck --check-prefix=THUMB_2_ARM %s @ RUN: llvm-objdump -triple armv7-apple-darwin -bare -d %t_darwin.o | FileCheck --check-prefix=THUMB_2_ARM %s
.syntax unified .syntax unified
.code 32 .code 32
@ THUMB_2_ARM-LABEL: foo @ THUMB_2_ARM-LABEL: foo
foo: foo:
add r0, r0 add r0, r0
.align 3 .align 3
@ THUMB_2_ARM: 4: 00 f0 20 e3 nop @ THUMB_2_ARM: 4: 00 f0 20 e3 nop
add r0, r0 add r0, r0

test/MC/ARM/cmp-immediate-fixup.s

@ PR18931 @ PR18931
@ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj -o - \ @ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj -o - \
@ RUN: | llvm-objdump --disassemble -arch=arm - | FileCheck %s @ RUN: | llvm-objdump -bare -d -arch=arm - | FileCheck %s
.text .text
@ CHECK: cmp r2, #1 @ CHECK: cmp r2, #1
cmp r2, #(l2 - l1 + 4) >> 2 cmp r2, #(l2 - l1 + 4) >> 2
l1: l1:
l2: l2:

test/MC/ARM/cmp-immediate-fixup2.s

@ PR18931 @ PR18931
@ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj -o - \ @ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj -o - \
@ RUN: | llvm-objdump --disassemble -arch=arm - | FileCheck %s @ RUN: | llvm-objdump -bare -d -arch=arm - | FileCheck %s
.text .text
@ CHECK: cmp r2, #0 @ CHECK: cmp r2, #0
cmp r2, #(l2 - l1) cmp r2, #(l2 - l1)
l1: l1:
l2: l2:

test/MC/ARM/coff-relocations.s

@ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \
@ RUN: | llvm-readobj -r - | FileCheck %s -check-prefix CHECK-RELOCATION @ RUN: | llvm-readobj -r - | FileCheck %s -check-prefix CHECK-RELOCATION
@ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \
@ RUN: | llvm-objdump -d - | FileCheck %s -check-prefix CHECK-ENCODING @ RUN: | llvm-objdump -bare -d - | FileCheck %s -check-prefix CHECK-ENCODING
.syntax unified .syntax unified
.text .text
.thumb .thumb
.global target .global target
.thumb_func .thumb_func
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test/MC/ARM/fixup-cpu-mode.s

// RUN: llvm-mc -filetype=obj -triple thumbv7-linux-gnu %s -o %t // RUN: llvm-mc -filetype=obj -triple thumbv7-linux-gnu %s -o %t
// RUN: llvm-objdump -triple thumbv7-linux-gnu -d %t | FileCheck %s // RUN: llvm-objdump -triple thumbv7-linux-gnu -bare -d %t | FileCheck %s
//PR18303 //PR18303
.code 16 .code 16
.global edata .global edata
b edata // CHECK: b.w b edata // CHECK: b.w
.code 32 .code 32

test/MC/ARM/thumb2-cbn-to-next-inst.s

@ RUN: llvm-mc -triple thumbv7-apple-darwin -filetype=obj -o %t.o %s @ RUN: llvm-mc -triple thumbv7-apple-darwin -filetype=obj -o %t.o %s
@ RUN: llvm-objdump -triple thumbv7-apple-darwin -d %t.o | FileCheck %s @ RUN: llvm-objdump -triple thumbv7-apple-darwin -bare -d %t.o | FileCheck %s
.thumb .thumb
start: start:
.thumb_func start .thumb_func start
add r1, r2, r3 add r1, r2, r3
cbnz r2, L1 @ this can't be encoded, must turn into a nop cbnz r2, L1 @ this can't be encoded, must turn into a nop
L1: L1:
add r4, r5, r6 add r4, r5, r6
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test/MC/ELF/relax-all-flag.s

// By default, the jmp here does not need relaxation (so the 0xeb opdoce can be // By default, the jmp here does not need relaxation (so the 0xeb opdoce can be
// used). // used).
// However, with -mc-relax-all passed to MC, all jumps are relaxed and we // However, with -mc-relax-all passed to MC, all jumps are relaxed and we
// expect to see a different instruction. // expect to see a different instruction.
// RUN: llvm-mc -filetype=obj -mc-relax-all -triple x86_64-pc-linux-gnu %s -o - \ // RUN: llvm-mc -filetype=obj -mc-relax-all -triple x86_64-pc-linux-gnu %s -o - \
// RUN: | llvm-objdump -disassemble - | FileCheck -check-prefix=RELAXALL %s // RUN: | llvm-objdump -bare -d - | FileCheck -check-prefix=RELAXALL %s
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
// RUN: | llvm-objdump -disassemble - | FileCheck %s // RUN: | llvm-objdump -bare -d - | FileCheck %s
.text .text
foo: foo:
mov %rax, %rax mov %rax, %rax
jmp foo jmp foo
// RELAXALL: 3: e9 // RELAXALL: 3: e9
// CHECK: 3: eb // CHECK: 3: eb

test/MC/MachO/ARM/llvm-objdump-macho-stripped.s

@ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -d -macho -triple=thumbv7-apple-ios - | FileCheck %s @ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -bare -d -macho -triple=thumbv7-apple-ios - | FileCheck %s
nop nop
# CHECK: 0: 00 bf nop # CHECK: 0: 00 bf nop
# We are checking that disassembly happens when there are no symbols. # We are checking that disassembly happens when there are no symbols.
# rdar://11460289 # rdar://11460289

test/MC/MachO/ARM/llvm-objdump-macho.s

@ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -d -macho -triple=thumbv7-apple-ios - | FileCheck %s @ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -bare -d -macho -triple=thumbv7-apple-ios - | FileCheck %s
.thumb .thumb
.thumb_func _fib .thumb_func _fib
_fib: _fib:
push {r7, lr} push {r7, lr}
pop {r7, pc} pop {r7, pc}
.thumb_func _main .thumb_func _main
_main: _main:
push {r7, lr} push {r7, lr}
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test/MC/Mips/cpload.s

# RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=ASM # RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=ASM
# #
# RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 -filetype=obj -o -| \ # RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 -filetype=obj -o -| \
# RUN: llvm-objdump -d -r -arch=mips - | \ # RUN: llvm-objdump -bare -d -r -arch=mips - | \
# RUN: FileCheck %s -check-prefix=OBJ # RUN: FileCheck %s -check-prefix=OBJ
# RUN: llvm-mc %s -arch=mips64 -mcpu=mips64r2 -filetype=obj -o -| \ # RUN: llvm-mc %s -arch=mips64 -mcpu=mips64r2 -filetype=obj -o -| \
# RUN: llvm-objdump -d -r -arch=mips - | \ # RUN: llvm-objdump -bare -d -r -arch=mips - | \
# RUN: FileCheck %s -check-prefix=OBJ64 # RUN: FileCheck %s -check-prefix=OBJ64
# ASM: .text # ASM: .text
# ASM: .option pic2 # ASM: .option pic2
# ASM: .set noreorder # ASM: .set noreorder
# ASM: .cpload $25 # ASM: .cpload $25
# ASM: .set reorder # ASM: .set reorder
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test/MC/Mips/cpsetup.s

# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 -filetype=obj -o - %s | \ # RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 -filetype=obj -o - %s | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \ # RUN: llvm-objdump -bare -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=O32 %s # RUN: FileCheck -check-prefix=O32 %s
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 %s | \ # RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 %s | \
# RUN: FileCheck -check-prefix=ASM %s # RUN: FileCheck -check-prefix=ASM %s
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 -filetype=obj -o - %s | \ # RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 -filetype=obj -o - %s | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \ # RUN: llvm-objdump -bare -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=NXX -check-prefix=N32 %s # RUN: FileCheck -check-prefix=NXX -check-prefix=N32 %s
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 %s | \ # RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 %s | \
# RUN: FileCheck -check-prefix=ASM %s # RUN: FileCheck -check-prefix=ASM %s
# RUN: llvm-mc -triple mips64-unknown-unknown %s -filetype=obj -o - | \ # RUN: llvm-mc -triple mips64-unknown-unknown %s -filetype=obj -o - | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \ # RUN: llvm-objdump -bare -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=NXX -check-prefix=N64 %s # RUN: FileCheck -check-prefix=NXX -check-prefix=N64 %s
# RUN: llvm-mc -triple mips64-unknown-unknown %s | \ # RUN: llvm-mc -triple mips64-unknown-unknown %s | \
# RUN: FileCheck -check-prefix=ASM %s # RUN: FileCheck -check-prefix=ASM %s
.text .text
.option pic2 .option pic2
t1: t1:
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test/MC/Mips/elf-objdump.s

// 32 bit big endian // 32 bit big endian
// RUN: llvm-mc -filetype=obj -triple mips-unknown-linux %s -o - | llvm-objdump -d -triple mips-unknown-linux - | FileCheck %s // RUN: llvm-mc -filetype=obj -triple mips-unknown-linux %s -o - | llvm-objdump -bare -d -triple mips-unknown-linux - | FileCheck %s
// 32 bit little endian // 32 bit little endian
// RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux %s -o - | llvm-objdump -d -triple mips-unknown-linux - | FileCheck %s // RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux %s -o - | llvm-objdump -bare -d -triple mips-unknown-linux - | FileCheck %s
// 64 bit big endian // 64 bit big endian
// RUN: llvm-mc -filetype=obj -arch=mips64 -triple mips64-unknown-linux %s -o - | llvm-objdump -d -triple mips-unknown-linux - | FileCheck %s // RUN: llvm-mc -filetype=obj -arch=mips64 -triple mips64-unknown-linux %s -o - | llvm-objdump -bare -d -triple mips-unknown-linux - | FileCheck %s
// 64 bit little endian // 64 bit little endian
// RUN: llvm-mc -filetype=obj -arch=mips64el -triple mips64el-unknown-linux %s -o - | llvm-objdump -d -triple mips-unknown-linux - | FileCheck %s // RUN: llvm-mc -filetype=obj -arch=mips64el -triple mips64el-unknown-linux %s -o - | llvm-objdump -bare -d -triple mips-unknown-linux - | FileCheck %s
// We just want to see if llvm-objdump works at all. // We just want to see if llvm-objdump works at all.
// CHECK: .text // CHECK: .text

test/MC/Mips/higher-highest-addressing.s

# RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux -mcpu=mips64r2 %s \ # RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux -mcpu=mips64r2 %s \
# RUN: | llvm-objdump -disassemble -triple mips64el - | FileCheck %s # RUN: | llvm-objdump -bare -d -triple mips64el - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux -mcpu=mips64r2 %s \ # RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux -mcpu=mips64r2 %s \
# RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL # RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL
# Test that R_MIPS_HIGHER and R_MIPS_HIGHEST relocations are created. By using # Test that R_MIPS_HIGHER and R_MIPS_HIGHEST relocations are created. By using
# NEXT we also test that none of the expressions from the test2 generates # NEXT we also test that none of the expressions from the test2 generates
# relocations. # relocations.
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test/MC/Mips/hilo-addressing.s

# RUN: llvm-mc -show-encoding -triple mips-unknown-unknown %s \ # RUN: llvm-mc -show-encoding -triple mips-unknown-unknown %s \
# RUN: | FileCheck %s -check-prefix=CHECK-ENC # RUN: | FileCheck %s -check-prefix=CHECK-ENC
# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \ # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \
# RUN: | llvm-objdump -disassemble - | FileCheck %s -check-prefix=CHECK-INSTR # RUN: | llvm-objdump -bare -d - | FileCheck %s -check-prefix=CHECK-INSTR
# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \ # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \
# RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL # RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL
# Check that 1 is added to the high 16 bits if bit 15 of the low part is 1. # Check that 1 is added to the high 16 bits if bit 15 of the low part is 1.
.equ addr, 0xdeadbeef .equ addr, 0xdeadbeef
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test/MC/Mips/micromips-el-fixup-data.s

# RUN: llvm-mc %s -triple=mipsel-unknown-linux -mcpu=mips32r2 \ # RUN: llvm-mc %s -triple=mipsel-unknown-linux -mcpu=mips32r2 \
# RUN: -mattr=+micromips 2>&1 -filetype=obj > %t.o # RUN: -mattr=+micromips 2>&1 -filetype=obj > %t.o
# RUN: llvm-objdump %t.o -triple mipsel -mattr=+micromips -d | FileCheck %s # RUN: llvm-objdump %t.o -triple mipsel -mattr=+micromips -bare -d | FileCheck %s
# Check that fixup data is written in the microMIPS specific little endian # Check that fixup data is written in the microMIPS specific little endian
# byte order. # byte order.
.text .text
.globl main .globl main
.align 2 .align 2
.type main,@function .type main,@function
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test/MC/Mips/mips64extins.ll

; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 -mattr=n64 %s -o - \ ; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 -mattr=n64 %s -o - \
; RUN: | llvm-objdump -disassemble -triple mips64el -mattr +mips64r2 - \ ; RUN: | llvm-objdump -bare -d -triple mips64el -mattr +mips64r2 - \
; RUN: | FileCheck %s ; RUN: | FileCheck %s
define i64 @dext(i64 %i) nounwind readnone { define i64 @dext(i64 %i) nounwind readnone {
entry: entry:
; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 10 ; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 10
%shr = lshr i64 %i, 5 %shr = lshr i64 %i, 5
%and = and i64 %shr, 1023 %and = and i64 %shr, 1023
ret i64 %and ret i64 %and
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test/MC/Mips/mips64shift.ll

; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 -disable-mips-delay-filler %s -o - \ ; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 -disable-mips-delay-filler %s -o - \
; RUN: | llvm-objdump -disassemble -triple mips64el - | FileCheck %s ; RUN: | llvm-objdump -bare -d -triple mips64el - | FileCheck %s
; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - \ ; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - \
; RUN: | llvm-objdump -disassemble -triple mips64el - | FileCheck %s ; RUN: | llvm-objdump -bare -d -triple mips64el - | FileCheck %s
define i64 @f3(i64 %a0) nounwind readnone { define i64 @f3(i64 %a0) nounwind readnone {
entry: entry:
; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 10 ; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 10
%shl = shl i64 %a0, 10 %shl = shl i64 %a0, 10
ret i64 %shl ret i64 %shl
} }
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test/MC/Mips/mips_gprel16.s

// This addresses bug 14456. We were not writing // This addresses bug 14456. We were not writing
// out the addend to the gprel16 relocation. The // out the addend to the gprel16 relocation. The
// addend is stored in the instruction immediate // addend is stored in the instruction immediate
// field. // field.
// RUN: llvm-mc -mcpu=mips32r2 -triple=mipsel-pc-linux -filetype=obj -relocation-model=static %s -o - \ // RUN: llvm-mc -mcpu=mips32r2 -triple=mipsel-pc-linux -filetype=obj -relocation-model=static %s -o - \
// RUN: | llvm-objdump -disassemble -mattr +mips32r2 - \ // RUN: | llvm-objdump -bare -d -mattr +mips32r2 - \
// RUN: | FileCheck %s // RUN: | FileCheck %s
// RUN: llvm-mc -mcpu=mips32r2 -triple=mips-pc-linux -filetype=obj -relocation-model=static %s -o - \ // RUN: llvm-mc -mcpu=mips32r2 -triple=mips-pc-linux -filetype=obj -relocation-model=static %s -o - \
// RUN: | llvm-objdump -disassemble -mattr +mips32r2 - \ // RUN: | llvm-objdump -bare -d -mattr +mips32r2 - \
// RUN: | FileCheck %s // RUN: | FileCheck %s
.text .text
.abicalls .abicalls
.option pic0 .option pic0
.section .mdebug.abi32,"",@progbits .section .mdebug.abi32,"",@progbits
.file "/home/espindola/llvm/llvm/test/MC/Mips/mips_gprel16.ll" .file "/home/espindola/llvm/llvm/test/MC/Mips/mips_gprel16.ll"
.text .text
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test/MC/Mips/nacl-mask.s

# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-nacl %s \ # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-nacl %s \
# RUN: | llvm-objdump -triple mipsel -disassemble -no-show-raw-insn - \ # RUN: | llvm-objdump -triple mipsel -bare -d -no-show-raw-insn - \
# RUN: | FileCheck %s # RUN: | FileCheck %s
# This test tests that address-masking sandboxing is added when given assembly # This test tests that address-masking sandboxing is added when given assembly
# input. # input.
# Test that address-masking sandboxing is added before indirect branches and # Test that address-masking sandboxing is added before indirect branches and
# returns. # returns.
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test/MC/Mips/sext_64_32.ll

; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - | llvm-objdump -disassemble -triple mips64el - | FileCheck %s ; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - | llvm-objdump -bare -d -triple mips64el - | FileCheck %s
; Sign extend from 32 to 64 was creating nonsense opcodes ; Sign extend from 32 to 64 was creating nonsense opcodes
; CHECK: sll ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0 ; CHECK: sll ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0
define i64 @foo(i32 %ival) nounwind readnone { define i64 @foo(i32 %ival) nounwind readnone {
entry: entry:
%conv = sext i32 %ival to i64 %conv = sext i32 %ival to i64
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test/MC/X86/AlignedBundling/autogen-inst-offset-align-to-end.s

# RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -triple i386 -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -triple i386 -bare -d -no-show-raw-insn - | FileCheck %s
# !!! This test is auto-generated from utils/testgen/mc-bundling-x86-gen.py !!! # !!! This test is auto-generated from utils/testgen/mc-bundling-x86-gen.py !!!
# It tests that bundle-aligned grouping works correctly in MC. Read the # It tests that bundle-aligned grouping works correctly in MC. Read the
# source of the script for more details. # source of the script for more details.
.text .text
.bundle_align_mode 4 .bundle_align_mode 4
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test/MC/X86/AlignedBundling/autogen-inst-offset-padding.s

# RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -triple i386 -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -triple i386 -bare -d -no-show-raw-insn - | FileCheck %s
# !!! This test is auto-generated from utils/testgen/mc-bundling-x86-gen.py !!! # !!! This test is auto-generated from utils/testgen/mc-bundling-x86-gen.py !!!
# It tests that bundle-aligned grouping works correctly in MC. Read the # It tests that bundle-aligned grouping works correctly in MC. Read the
# source of the script for more details. # source of the script for more details.
.text .text
.bundle_align_mode 4 .bundle_align_mode 4
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test/MC/X86/AlignedBundling/different-sections.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test two different executable sections with bundling. # Test two different executable sections with bundling.
.bundle_align_mode 3 .bundle_align_mode 3
.section text1, "x" .section text1, "x"
# CHECK: section text1 # CHECK: section text1
imull $17, %ebx, %ebp imull $17, %ebx, %ebp
imull $17, %ebx, %ebp imull $17, %ebx, %ebp
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test/MC/X86/AlignedBundling/long-nop-pad.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test that long nops are generated for padding where possible. # Test that long nops are generated for padding where possible.
.text .text
foo: foo:
.bundle_align_mode 5 .bundle_align_mode 5
# This callq instruction is 5 bytes long # This callq instruction is 5 bytes long
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test/MC/X86/AlignedBundling/pad-align-to-bundle-end.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test some variations of padding to the end of a bundle. # Test some variations of padding to the end of a bundle.
.text .text
foo: foo:
.bundle_align_mode 4 .bundle_align_mode 4
# Each of these callq instructions is 5 bytes long # Each of these callq instructions is 5 bytes long
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test/MC/X86/AlignedBundling/pad-bundle-groups.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test some variations of padding for bundle-locked groups. # Test some variations of padding for bundle-locked groups.
.text .text
foo: foo:
.bundle_align_mode 4 .bundle_align_mode 4
# Each of these callq instructions is 5 bytes long # Each of these callq instructions is 5 bytes long
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test/MC/X86/AlignedBundling/relax-at-bundle-end.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test that an instruction near a bundle end gets properly padded # Test that an instruction near a bundle end gets properly padded
# after it is relaxed. # after it is relaxed.
.text .text
foo: foo:
.bundle_align_mode 5 .bundle_align_mode 5
.rept 29 .rept 29
push %rax push %rax
.endr .endr
# CHECK: 1c: push # CHECK: 1c: push
# CHECK: 1d: nop # CHECK: 1d: nop
# CHECK: 20: jne # CHECK: 20: jne
jne 0x100 jne 0x100

test/MC/X86/AlignedBundling/relax-in-bundle-group.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble - | FileCheck %s # RUN: | llvm-objdump -bare -d - | FileCheck %s
# Test that instructions inside bundle-locked groups are relaxed even if their # Test that instructions inside bundle-locked groups are relaxed even if their
# fixup is short enough not to warrant relaxation on its own. # fixup is short enough not to warrant relaxation on its own.
.text .text
foo: foo:
.bundle_align_mode 4 .bundle_align_mode 4
pushq %rbp pushq %rbp
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test/MC/X86/AlignedBundling/single-inst-bundling.s

# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \ # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s # RUN: | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# Test simple NOP insertion for single instructions. # Test simple NOP insertion for single instructions.
.text .text
foo: foo:
# Will be bundle-aligning to 16 byte boundaries # Will be bundle-aligning to 16 byte boundaries
.bundle_align_mode 4 .bundle_align_mode 4
pushq %rbp pushq %rbp
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test/MC/X86/fixup-cpu-mode.s

// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
// RUN: llvm-objdump -d %t | FileCheck %s // RUN: llvm-objdump -bare -d %t | FileCheck %s
//PR18303 //PR18303
.global edata .global edata
sub $edata, %r12 // CHECK: subq $0, %r12 sub $edata, %r12 // CHECK: subq $0, %r12
.code32 .code32

test/MC/X86/relax-insn.s

// RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o %t // RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o %t
// RUN: llvm-objdump -d %t | FileCheck %s // RUN: llvm-objdump -bare -d %t | FileCheck %s
.global foo .global foo
pushw $foo // CHECK: pushw pushw $foo // CHECK: pushw

test/MC/X86/stackmap-nops.ll

; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim -filetype=obj %s -o - | llvm-objdump -d - | FileCheck %s ; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim -filetype=obj %s -o - | llvm-objdump -bare -d - | FileCheck %s
; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim -filetype=asm %s -o - | llvm-mc -triple=x86_64-apple-darwin -mcpu=corei7 -filetype=obj - | llvm-objdump -d - | FileCheck %s ; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim -filetype=asm %s -o - | llvm-mc -triple=x86_64-apple-darwin -mcpu=corei7 -filetype=obj - | llvm-objdump -bare -d - | FileCheck %s
define void @nop_test() { define void @nop_test() {
entry: entry:
; CHECK: 0: 55 ; CHECK: 0: 55
; CHECK: 1: 48 89 e5 ; CHECK: 1: 48 89 e5
; CHECK: 4: 90 ; CHECK: 4: 90
; CHECK: 5: 66 90 ; CHECK: 5: 66 90
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test/MC/X86/x86_long_nop.s

# RUN: llvm-mc -filetype=obj -arch=x86 -triple=x86_64-pc-linux-gnu %s | llvm-objdump -d -no-show-raw-insn - | FileCheck %s # RUN: llvm-mc -filetype=obj -arch=x86 -triple=x86_64-pc-linux-gnu %s | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-pc-linux-gnu %s | llvm-objdump -d -no-show-raw-insn - | FileCheck %s # RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-pc-linux-gnu %s | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# RUN: llvm-mc -filetype=obj -arch=x86 -triple=x86_64-apple-darwin10.0 %s | llvm-objdump -d -no-show-raw-insn - | FileCheck %s # RUN: llvm-mc -filetype=obj -arch=x86 -triple=x86_64-apple-darwin10.0 %s | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-apple-darwin8 %s | llvm-objdump -d -no-show-raw-insn - | FileCheck %s # RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-apple-darwin8 %s | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck %s
# RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-pc-linux-gnu -mcpu=slm %s | llvm-objdump -d -no-show-raw-insn - | FileCheck --check-prefix=SLM %s # RUN: llvm-mc -filetype=obj -arch=x86 -triple=i686-pc-linux-gnu -mcpu=slm %s | llvm-objdump -bare -d -no-show-raw-insn - | FileCheck --check-prefix=SLM %s
# Ensure alignment directives also emit sequences of 15-byte NOPs on processors # Ensure alignment directives also emit sequences of 15-byte NOPs on processors
# capable of using long NOPs. # capable of using long NOPs.
inc %eax inc %eax
.p2align 5 .p2align 5
inc %eax inc %eax
# CHECK: 0: inc # CHECK: 0: inc
# CHECK-NEXT: 1: nop # CHECK-NEXT: 1: nop
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test/MC/X86/x86_nop.s

# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=generic %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=generic %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i386 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i386 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i486 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i486 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i586 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i586 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium-mmx %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=pentium-mmx %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=geode %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=geode %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i686 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=i686 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-2 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-2 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-3 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=k6-3 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip-c6 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip-c6 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip2 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=winchip2 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3-2 %s | llvm-objdump -d - | FileCheck %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=c3-2 %s | llvm-objdump -bare -d - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=core2 %s | llvm-objdump -d - | FileCheck --check-prefix=NOPL %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=core2 %s | llvm-objdump -bare -d - | FileCheck --check-prefix=NOPL %s
# RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=slm %s | llvm-objdump -d - | FileCheck --check-prefix=NOPL %s # RUN: llvm-mc -filetype=obj -triple=i686-pc-linux -mcpu=slm %s | llvm-objdump -bare -d - | FileCheck --check-prefix=NOPL %s
inc %eax inc %eax
.align 8 .align 8
inc %eax inc %eax
// CHECK: 0: 40 incl %eax // CHECK: 0: 40 incl %eax
// CHECK: 1: 90 nop // CHECK: 1: 90 nop
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test/Object/ARM/macho-data-in-code.test

RUN: llvm-objdump -triple thumbv7-apple-iOS -disassemble %p/../Inputs/macho-data-in-code.macho-thumbv7 -macho | FileCheck %s RUN: llvm-objdump -triple thumbv7-apple-iOS -bare -d %p/../Inputs/macho-data-in-code.macho-thumbv7 -macho | FileCheck %s
CHECK: 12: 80 bd pop {r7, pc} CHECK: 12: 80 bd pop {r7, pc}
CHECK: 14: 38 00 00 00 .long 56 @ KIND_DATA CHECK: 14: 38 00 00 00 .long 56 @ KIND_DATA
CHECK: 16: 00 00 movs r0, r0 CHECK: 16: 00 00 movs r0, r0

test/Object/ARM/objdump-thumb.test

RUN: llvm-objdump -d -macho -triple=thumbv7-apple-ios \ RUN: llvm-objdump -bare -d -macho -triple=thumbv7-apple-ios \
RUN: %p/../Inputs/macho-text.thumb | FileCheck %s RUN: %p/../Inputs/macho-text.thumb | FileCheck %s
CHECK: 0: 00 bf nop CHECK: 0: 00 bf nop

test/Object/Mips/feature.test

RUN: llvm-objdump -disassemble -triple mips64el -mattr +mips64r2 %p/../Inputs/dext-test.elf-mips64r2 \ RUN: llvm-objdump -bare -d -triple mips64el -mattr +mips64r2 %p/../Inputs/dext-test.elf-mips64r2 \
RUN: | FileCheck %s RUN: | FileCheck %s
CHECK: Disassembly of section .text: CHECK: Disassembly of section .text:
CHECK: dext: CHECK: dext:
CHECK: 0: 08 00 e0 03 jr $ra CHECK: 0: 08 00 e0 03 jr $ra
CHECK: 4: 43 49 82 7c dext $2, $4, 5, 10 CHECK: 4: 43 49 82 7c dext $2, $4, 5, 10
CHECK: dextu: CHECK: dextu:
CHECK: 8: 08 00 e0 03 jr $ra CHECK: 8: 08 00 e0 03 jr $ra
CHECK: c: 83 28 82 7c dext $2, $4, 2, 6 CHECK: c: 83 28 82 7c dext $2, $4, 2, 6
CHECK: dextm: CHECK: dextm:
CHECK: 10: 08 00 e0 03 jr $ra CHECK: 10: 08 00 e0 03 jr $ra
CHECK: 14: 43 09 82 7c dext $2, $4, 5, 2 CHECK: 14: 43 09 82 7c dext $2, $4, 5, 2

test/Object/X86/macho-text-sections.test

RUN: llvm-objdump -disassemble %p/../Inputs/macho-text-sections.macho-x86_64 | FileCheck %s RUN: llvm-objdump -bare -d %p/../Inputs/macho-text-sections.macho-x86_64 | FileCheck %s
CHECK: Disassembly of section __notext,__notext CHECK: Disassembly of section __notext,__notext

test/Object/X86/objdump-disassembly-inline-relocations.test

RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.coff-i386 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.coff-i386 \
RUN: | FileCheck %s -check-prefix COFF-i386 RUN: | FileCheck %s -check-prefix COFF-i386
RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.coff-x86-64 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.coff-x86-64 \
RUN: | FileCheck %s -check-prefix COFF-x86-64 RUN: | FileCheck %s -check-prefix COFF-x86-64
RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.macho-i386 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.macho-i386 \
RUN: | FileCheck %s -check-prefix MACHO-i386 RUN: | FileCheck %s -check-prefix MACHO-i386
RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.macho-x86-64 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.macho-x86-64 \
RUN: | FileCheck %s -check-prefix MACHO-x86-64 RUN: | FileCheck %s -check-prefix MACHO-x86-64
RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.elf-i386 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.elf-i386 \
RUN: | FileCheck %s -check-prefix ELF-i386 RUN: | FileCheck %s -check-prefix ELF-i386
RUN: llvm-objdump -d -r %p/../Inputs/trivial-object-test.elf-x86-64 \ RUN: llvm-objdump -bare -d -r %p/../Inputs/trivial-object-test.elf-x86-64 \
RUN: | FileCheck %s -check-prefix ELF-x86-64 RUN: | FileCheck %s -check-prefix ELF-x86-64
COFF-i386: file format COFF-i386 COFF-i386: file format COFF-i386
COFF-i386: Disassembly of section .text: COFF-i386: Disassembly of section .text:
COFF-i386: 0: 83 ec 0c subl $12, %esp COFF-i386: 0: 83 ec 0c subl $12, %esp
COFF-i386: 3: c7 44 24 08 00 00 00 00 movl $0, 8(%esp) COFF-i386: 3: c7 44 24 08 00 00 00 00 movl $0, 8(%esp)
COFF-i386: b: c7 04 24 00 00 00 00 movl $0, (%esp) COFF-i386: b: c7 04 24 00 00 00 00 movl $0, (%esp)
COFF-i386: e: IMAGE_REL_I386_DIR32 L_.str COFF-i386: e: IMAGE_REL_I386_DIR32 L_.str
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test/Object/X86/objdump-label.test

RUN: llvm-objdump -d %p/../Inputs/trivial-label-test.elf-x86-64 \ RUN: llvm-objdump -bare -d %p/../Inputs/trivial-label-test.elf-x86-64 \
RUN: | FileCheck %s -check-prefix ELF-x86-64 RUN: | FileCheck %s -check-prefix ELF-x86-64
ELF-x86-64: file format ELF64-x86-64 ELF-x86-64: file format ELF64-x86-64
ELF-x86-64: Disassembly of section .text: ELF-x86-64: Disassembly of section .text:
ELF-x86-64: foo: ELF-x86-64: foo:
ELF-x86-64: 0: 90 nop ELF-x86-64: 0: 90 nop
ELF-x86-64: bum: ELF-x86-64: bum:
ELF-x86-64: 1: 90 nop ELF-x86-64: 1: 90 nop

test/Object/X86/objdump-trivial-object.test

RUN: llvm-objdump -d %p/../Inputs/trivial-object-test.coff-i386 \ RUN: llvm-objdump -bare -d %p/../Inputs/trivial-object-test.coff-i386 \
RUN: | FileCheck %s -check-prefix COFF-i386 RUN: | FileCheck %s -check-prefix COFF-i386
RUN: llvm-objdump -d %p/../Inputs/trivial-object-test.coff-x86-64 \ RUN: llvm-objdump -bare -d %p/../Inputs/trivial-object-test.coff-x86-64 \
RUN: | FileCheck %s -check-prefix COFF-x86-64 RUN: | FileCheck %s -check-prefix COFF-x86-64
RUN: llvm-objdump -d %p/../Inputs/trivial-object-test.elf-i386 \ RUN: llvm-objdump -bare -d %p/../Inputs/trivial-object-test.elf-i386 \
RUN: | FileCheck %s -check-prefix ELF-i386 RUN: | FileCheck %s -check-prefix ELF-i386
RUN: llvm-objdump -d %p/../Inputs/trivial-object-test.elf-x86-64 \ RUN: llvm-objdump -bare -d %p/../Inputs/trivial-object-test.elf-x86-64 \
RUN: | FileCheck %s -check-prefix ELF-x86-64 RUN: | FileCheck %s -check-prefix ELF-x86-64
COFF-i386: file format COFF-i386 COFF-i386: file format COFF-i386
COFF-i386: Disassembly of section .text: COFF-i386: Disassembly of section .text:
COFF-i386: 0: 83 ec 0c subl $12, %esp COFF-i386: 0: 83 ec 0c subl $12, %esp
COFF-i386: 3: c7 44 24 08 00 00 00 00 movl $0, 8(%esp) COFF-i386: 3: c7 44 24 08 00 00 00 00 movl $0, 8(%esp)
COFF-i386: b: c7 04 24 00 00 00 00 movl $0, (%esp) COFF-i386: b: c7 04 24 00 00 00 00 movl $0, (%esp)
COFF-i386: 12: e8 00 00 00 00 calll 0 COFF-i386: 12: e8 00 00 00 00 calll 0
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test/tools/llvm-objdump/ARM/macho-arm-and-thumb.test

@ RUN: llvm-mc < %s -triple armv7-apple-darwin -filetype=obj | llvm-objdump -m -d - | FileCheck %s @ RUN: llvm-mc < %s -triple armv7-apple-darwin -filetype=obj | llvm-objdump -m -bare -d - | FileCheck %s
.thumb .thumb
.thumb_func _t .thumb_func _t
_t: _t:
nop nop
nop nop
.align 2 .align 2
.arm .arm
_a: _a:
nop nop
@ CHECK: 00 bf nop @ CHECK: 00 bf nop
@ CHECK-NEXT: 00 bf nop @ CHECK-NEXT: 00 bf nop
@ CHECK: 00 f0 20 e3 nop @ CHECK: 00 f0 20 e3 nop

test/tools/llvm-objdump/ARM/macho-mattr-arm.test

@ RUN: llvm-mc < %s -triple armv8-apple-darwin10 -mattr=+fp-armv8 -filetype=obj -o - | llvm-objdump -d -m -mattr=+fp-armv8 - | FileCheck %s @ RUN: llvm-mc < %s -triple armv8-apple-darwin10 -mattr=+fp-armv8 -filetype=obj -o - | llvm-objdump -bare -d -m -mattr=+fp-armv8 - | FileCheck %s
vcvtt.f64.f16 d3, s1 vcvtt.f64.f16 d3, s1
@ CHECK: e0 3b b2 ee vcvtt.f64.f16 d3, s1 @ CHECK: e0 3b b2 ee vcvtt.f64.f16 d3, s1

test/tools/llvm-objdump/ARM/macho-mcpu-arm.test

@ RUN: llvm-mc < %s -triple thumbv7-apple-darwin -mcpu=cortex-a7 -filetype=obj | llvm-objdump -triple thumbv7-apple-darwin10 -m -d -mcpu=cortex-a7 - | FileCheck %s @ RUN: llvm-mc < %s -triple thumbv7-apple-darwin -mcpu=cortex-a7 -filetype=obj | llvm-objdump -triple thumbv7-apple-darwin10 -m -bare -d -mcpu=cortex-a7 - | FileCheck %s
silvasUnsubmitted
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What's the harm of running all these tests without -bare? Seems like this patch is creating a lot of churn for no good reason. It would be better to update the tests to use the more readable non-bare output, no? That's what all future tests will be using since not-bare is going to be the default.

silvas: What's the harm of running all these tests without -bare? Seems like this patch is creating a…
.thumb .thumb
.thumb_func _t .thumb_func _t
_t: _t:
sdiv r1, r2, r3 sdiv r1, r2, r3
udiv r1, r2, r3 udiv r1, r2, r3
@ CHECK: 92 fb f3 f1 sdiv r1, r2, r3 @ CHECK: 92 fb f3 f1 sdiv r1, r2, r3
@ CHECK: b2 fb f3 f1 udiv r1, r2, r3 @ CHECK: b2 fb f3 f1 udiv r1, r2, r3

test/tools/llvm-objdump/X86/disassembly-show-raw.test

// RUN: llvm-objdump -d %p/Inputs/trivial.obj.elf-i386 \ // RUN: llvm-objdump -bare -d %p/Inputs/trivial.obj.elf-i386 \
// RUN: | FileCheck %s -check-prefix=WITHRAW // RUN: | FileCheck %s -check-prefix=WITHRAW
// RUN: llvm-objdump -d -no-show-raw-insn %p/Inputs/trivial.obj.elf-i386 \ // RUN: llvm-objdump -bare -d -no-show-raw-insn %p/Inputs/trivial.obj.elf-i386 \
// RUN: | FileCheck %s -check-prefix=NORAW // RUN: | FileCheck %s -check-prefix=NORAW
// Expect to find the raw incoding when run with raw output (default), but not // Expect to find the raw incoding when run with raw output (default), but not
// when run explicitly with -no-show-raw-insn // when run explicitly with -no-show-raw-insn
WITHRAW: a1 00 00 00 00 movl WITHRAW: a1 00 00 00 00 movl
NORAW: movl NORAW: movl
NORAW-NOT: a1 00 NORAW-NOT: a1 00

test/tools/llvm-objdump/X86/out-of-section-sym.test

// Check that llvm-objdump does not attempt to disassemble symbols outside // Check that llvm-objdump does not attempt to disassemble symbols outside
// of section boundaries. // of section boundaries.
// RUN: llvm-objdump -d -t %p/Inputs/out-of-section-sym.elf-i386 | FileCheck %s // RUN: llvm-objdump -bare -d -t %p/Inputs/out-of-section-sym.elf-i386 | FileCheck %s
CHECK: Disassembly of section .text: CHECK: Disassembly of section .text:
CHECK-NEXT: _start: CHECK-NEXT: _start:
CHECK-NEXT: 10: c3 retl CHECK-NEXT: 10: c3 retl
CHECK-NEXT: SYMBOL TABLE: CHECK-NEXT: SYMBOL TABLE:
CHECK-NEXT: 00000000 *UND* 00000000 CHECK-NEXT: 00000000 *UND* 00000000
CHECK-NEXT: 00000010 l d .text 00000000 .text CHECK-NEXT: 00000010 l d .text 00000000 .text
CHECK-NEXT: 00000010 .text 00000000 _start CHECK-NEXT: 00000010 .text 00000000 _start
CHECK-NEXT: 00000020 .text 00000000 _fdata CHECK-NEXT: 00000020 .text 00000000 _fdata
CHECK-NEXT: 00000010 .text 00000000 _ftext CHECK-NEXT: 00000010 .text 00000000 _ftext

tools/llvm-objdump/llvm-objdump.cpp

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using namespace llvm; using namespace llvm;
using namespace object; using namespace object;
static cl::list<std::string> static cl::list<std::string>
InputFilenames(cl::Positional, cl::desc("<input object files>"),cl::ZeroOrMore); InputFilenames(cl::Positional, cl::desc("<input object files>"),cl::ZeroOrMore);
static cl::opt<bool> static cl::opt<bool>
BareOutput("bare", cl::desc("Do not symbolize disassembly"));
static cl::opt<bool>
Disassemble("disassemble", Disassemble("disassemble",
cl::desc("Display assembler mnemonics for the machine instructions")); cl::desc("Display assembler mnemonics for the machine instructions"));
static cl::alias static cl::alias
Disassembled("d", cl::desc("Alias for --disassemble"), Disassembled("d", cl::desc("Alias for --disassemble"),
cl::aliasopt(Disassemble)); cl::aliasopt(Disassemble));
static cl::opt<bool> static cl::opt<bool>
Relocations("r", cl::desc("Display the relocation entries in the file")); Relocations("r", cl::desc("Display the relocation entries in the file"));
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static cl::opt<bool> static cl::opt<bool>
MachOOpt("macho", cl::desc("Use MachO specific object file parser")); MachOOpt("macho", cl::desc("Use MachO specific object file parser"));
static cl::alias static cl::alias
MachOm("m", cl::desc("Alias for --macho"), cl::aliasopt(MachOOpt)); MachOm("m", cl::desc("Alias for --macho"), cl::aliasopt(MachOOpt));
cl::opt<std::string> cl::opt<std::string>
llvm::TripleName("triple", cl::desc("Target triple to disassemble for, " llvm::TripleName("triple", cl::desc("Target triple to disassemble for, "
"see -version for available targets")); "see -version for available targets"));
silvasUnsubmitted
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Why are you moving all this stuff around? Please put that in a separate patch.

silvas: Why are you moving all this stuff around? Please put that in a separate patch.
cl::opt<std::string> cl::opt<std::string>
llvm::MCPU("mcpu", llvm::MCPU("mcpu",
cl::desc("Target a specific cpu type (-mcpu=help for details)"), cl::desc("Target a specific cpu type (-mcpu=help for details)"),
cl::value_desc("cpu-name"), cl::value_desc("cpu-name"),
cl::init("")); cl::init(""));
cl::opt<std::string> cl::opt<std::string>
llvm::ArchName("arch", cl::desc("Target arch to disassemble for, " llvm::ArchName("arch", cl::desc("Target arch to disassemble for, "
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