This is an archive of the discontinued LLVM Phabricator instance.

Differential D54842

[ARM][NFC] codegen tests cleanup: remove dangling check prefixes
ClosedPublic

Authored by SjoerdMeijer on Nov 23 2018, 1:16 AM.

Details

Reviewers
samparker
olista01
Commits
rGfc448cfd255b: [ARM][NFC] codegen tests cleanup: remove dangling check prefixes
rL347487: [ARM][NFC] codegen tests cleanup: remove dangling check prefixes
Summary

I am working on making FileCheck stricter (in D54769 and D53710) so that it issues diagnostics when there's something wrong with tests.

This is a cleanup for dangling prefixes in the ARM codegen tests:

  
--check-prefixes=A,B

where A occurs in the check file, but B doesn't. This can be innocent if A does all the required checking, but can also be a bug in that test if it results in the test actually not checking anything if A only checks a common label. Test CodeGen/ARM/smml.ll is such an example

Diff Detail

Event Timeline

SjoerdMeijer created this revision.Nov 23 2018, 1:16 AM
Herald added subscribers: chrib, kristof.beyls, javed.absar. · View Herald TranscriptNov 23 2018, 1:16 AM
samparker accepted this revision.Nov 23 2018, 1:43 AM

LGTM.

This revision is now accepted and ready to land.Nov 23 2018, 1:43 AM
Closed by commit rL347487: [ARM][NFC] codegen tests cleanup: remove dangling check prefixes (authored by SjoerdMeijer). · Explain WhyNov 23 2018, 2:11 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
test/
CodeGen/
ARM/
CGP/
8 lines
GlobalISel/
12 lines
16 lines
2 lines
2 lines
4 lines
4 lines

Diff 175088

test/CodeGen/ARM/CGP/arm-cgp-phis-ret.ll

; RUN: llc -mtriple=thumbv7m -arm-disable-cgp=false %s -o - | FileCheck %s --check-prefix=CHECK-COMMON --check-prefix=CHECK-NODSP ; RUN: llc -mtriple=thumbv7m -arm-disable-cgp=false %s -o - | FileCheck %s --check-prefix=CHECK-COMMON
; RUN: llc -mtriple=thumbv8m.main -arm-disable-cgp=false %s -o - | FileCheck %s --check-prefix=CHECK-COMMON --check-prefix=CHECK-NODSP ; RUN: llc -mtriple=thumbv8m.main -arm-disable-cgp=false %s -o - | FileCheck %s --check-prefix=CHECK-COMMON
; RUN: llc -mtriple=thumbv8m.main -arm-disable-cgp=false -arm-enable-scalar-dsp=true -mcpu=cortex-m33 %s -o - | FileCheck %s --check-prefix=CHECK-COMMON --check-prefix=CHECK-DSP ; RUN: llc -mtriple=thumbv8m.main -arm-disable-cgp=false -arm-enable-scalar-dsp=true -mcpu=cortex-m33 %s -o - | FileCheck %s --check-prefix=CHECK-COMMON
; RUN: llc -mtriple=thumbv7em %s -arm-disable-cgp=false -arm-enable-scalar-dsp=true -arm-enable-scalar-dsp-imms=true -o - | FileCheck %s --check-prefix=CHECK-COMMON --check-prefix=CHECK-DSP-IMM ; RUN: llc -mtriple=thumbv7em %s -arm-disable-cgp=false -arm-enable-scalar-dsp=true -arm-enable-scalar-dsp-imms=true -o - | FileCheck %s --check-prefix=CHECK-COMMON
; Test that ARMCodeGenPrepare can handle: ; Test that ARMCodeGenPrepare can handle:
; - loops ; - loops
; - call operands ; - call operands
; - call return values ; - call return values
; - ret instructions ; - ret instructions
; We use nuw on the arithmetic instructions to avoid complications. ; We use nuw on the arithmetic instructions to avoid complications.
▲ Show 20 Lines • Show All 174 Lines • Show Last 20 Lines

test/CodeGen/ARM/GlobalISel/arm-select-globals-ropi-rwpi.mir

# RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RW-DEFAULT-MOVT,RW-DEFAULT,ROPI-MOVT,ROPI # RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RW-DEFAULT-MOVT,ROPI-MOVT
# RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RW-DEFAULT-NOMOVT,RW-DEFAULT,ROPI-NOMOVT,ROPI # RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RW-DEFAULT-NOMOVT,ROPI-NOMOVT
# RUN: llc -O0 -mtriple arm-linux -relocation-model=rwpi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-MOVT,RWPI,RO-DEFAULT-MOVT,RO-DEFAULT # RUN: llc -O0 -mtriple arm-linux -relocation-model=rwpi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-MOVT,RWPI,RO-DEFAULT-MOVT
# RUN: llc -O0 -mtriple arm-linux -relocation-model=rwpi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-NOMOVT,RWPI,RO-DEFAULT-NOMOVT,RO-DEFAULT # RUN: llc -O0 -mtriple arm-linux -relocation-model=rwpi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-NOMOVT,RWPI,RO-DEFAULT-NOMOVT
# RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi-rwpi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-MOVT,RWPI,ROPI-MOVT,ROPI # RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi-rwpi -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-MOVT,RWPI,ROPI-MOVT
# RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi-rwpi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-NOMOVT,RWPI,ROPI-NOMOVT,ROPI # RUN: llc -O0 -mtriple arm-linux -relocation-model=ropi-rwpi -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,RWPI-NOMOVT,RWPI,ROPI-NOMOVT
--- | --- |
@internal_global = internal global i32 42 @internal_global = internal global i32 42
define void @test_internal_global() { ret void } define void @test_internal_global() { ret void }
@external_global = external global i32 @external_global = external global i32
define void @test_external_global() { ret void } define void @test_external_global() { ret void }
@internal_constant = internal constant i32 42 @internal_constant = internal constant i32 42
▲ Show 20 Lines • Show All 133 Lines • Show Last 20 Lines

test/CodeGen/ARM/float-helpers.s

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -asm-verbose=false -mattr=-vfp2 -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-SOFT ; RUN: llc -asm-verbose=false -mattr=-vfp2 -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-SOFT
; RUN: llc -asm-verbose=false -mattr=-vfp2 -mtriple=arm-eabi -meabi=gnu < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-SOFT ; RUN: llc -asm-verbose=false -mattr=-vfp2 -mtriple=arm-eabi -meabi=gnu < %s | FileCheck %s -check-prefix=CHECK-SOFT
; RUN: llc -asm-verbose=false -mattr=+vfp3 -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-SOFTFP ; RUN: llc -asm-verbose=false -mattr=+vfp3 -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-SOFTFP
; RUN: llc -asm-verbose=false -mattr=+vfp3 -meabi=gnu -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-SOFTFP ; RUN: llc -asm-verbose=false -mattr=+vfp3 -meabi=gnu -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-SOFTFP
; RUN: llc -asm-verbose=false -mattr=+vfp3 -float-abi=hard -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-DP ; RUN: llc -asm-verbose=false -mattr=+vfp3 -float-abi=hard -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-DP
; RUN: llc -asm-verbose=false -mattr=+vfp3 -float-abi=hard -meabi=gnu -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-DP ; RUN: llc -asm-verbose=false -mattr=+vfp3 -float-abi=hard -meabi=gnu -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-DP
; RUN: llc -asm-verbose=false -mattr=+vfp3,+fp-only-sp -float-abi=hard -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-SPONLY ; RUN: llc -asm-verbose=false -mattr=+vfp3,+fp-only-sp -float-abi=hard -mtriple=arm-eabi < %s | FileCheck %s -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-SPONLY
; RUN: llc -asm-verbose=false -mattr=+vfp3,+fp-only-sp -float-abi=hard -mtriple=arm-eabi -meabi=gnu < %s | FileCheck %s -check-prefix=CHECK-ALL -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-SPONLY ; RUN: llc -asm-verbose=false -mattr=+vfp3,+fp-only-sp -float-abi=hard -mtriple=arm-eabi -meabi=gnu < %s | FileCheck %s -check-prefix=CHECK-HARDFP-SP -check-prefix=CHECK-HARDFP-SPONLY
; The Runtime ABI for the ARM Architecture IHI0043 section 4.1.2 The ; The Runtime ABI for the ARM Architecture IHI0043 section 4.1.2 The
; floating-point helper functions to always use the base AAPCS (soft-float) ; floating-point helper functions to always use the base AAPCS (soft-float)
; calling convention. ; calling convention.
; In this test we cover the following configurations: ; In this test we cover the following configurations:
; CHECK-SOFT -mfloat-abi=soft ; CHECK-SOFT -mfloat-abi=soft
; * expect no use of floating point instructions ; * expect no use of floating point instructions
▲ Show 20 Lines • Show All 1,178 Lines • Show Last 20 Lines

test/CodeGen/ARM/ldrd.ll

; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=fast -optimize-regalloc=0 -verify-machineinstrs | FileCheck %s -check-prefix=A8 -check-prefix=CHECK -check-prefix=NORMAL ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=fast -optimize-regalloc=0 -verify-machineinstrs | FileCheck %s -check-prefix=A8 -check-prefix=CHECK -check-prefix=NORMAL
; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-m3 -regalloc=fast -optimize-regalloc=0 | FileCheck %s -check-prefix=M3 -check-prefix=CHECK -check-prefix=NORMAL ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-m3 -regalloc=fast -optimize-regalloc=0 | FileCheck %s -check-prefix=M3 -check-prefix=CHECK -check-prefix=NORMAL
; rdar://6949835 ; rdar://6949835
; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=basic | FileCheck %s -check-prefix=BASIC -check-prefix=CHECK -check-prefix=NORMAL ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=basic | FileCheck %s -check-prefix=BASIC -check-prefix=CHECK -check-prefix=NORMAL
; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=greedy | FileCheck %s -check-prefix=GREEDY -check-prefix=CHECK -check-prefix=NORMAL ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -regalloc=greedy | FileCheck %s -check-prefix=GREEDY -check-prefix=CHECK -check-prefix=NORMAL
; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=swift | FileCheck %s -check-prefix=SWIFT -check-prefix=CHECK -check-prefix=NORMAL ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=swift | FileCheck %s -check-prefix=CHECK -check-prefix=NORMAL
; RUN: llc < %s -mtriple=thumbv7-apple-ios -arm-assume-misaligned-load-store | FileCheck %s -check-prefix=CHECK -check-prefix=CONSERVATIVE ; RUN: llc < %s -mtriple=thumbv7-apple-ios -arm-assume-misaligned-load-store | FileCheck %s -check-prefix=CHECK -check-prefix=CONSERVATIVE
; Magic ARM pair hints works best with linearscan / fast. ; Magic ARM pair hints works best with linearscan / fast.
@b = external global i64* @b = external global i64*
; We use the following two to force values into specific registers. ; We use the following two to force values into specific registers.
▲ Show 20 Lines • Show All 249 Lines • Show Last 20 Lines

test/CodeGen/ARM/smml.ll

; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V4 ; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V4
; RUN: llc -mtriple=armv6-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V6 ; RUN: llc -mtriple=armv6-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V6
; RUN: llc -mtriple=armv7-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V6 ; RUN: llc -mtriple=armv7-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V6
; RUN: llc -mtriple=thumb-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMB ; RUN: llc -mtriple=thumb-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMB
; RUN: llc -mtriple=thumbv6-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMB ; RUN: llc -mtriple=thumbv6-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMB
; RUN: llc -mtriple=thumbv6t2-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMBV6T2 ; RUN: llc -mtriple=thumbv6t2-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMBV6T2
; RUN: llc -mtriple=thumbv7-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMBV6T2 ; RUN: llc -mtriple=thumbv7-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMBV6T2
; RUN: llc -mtriple=thumbv7m-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V4 ; RUN: llc -mtriple=thumbv7m-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V4
; RUN: llc -mtriple=thumbv7em-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-V6T2 ; RUN: llc -mtriple=thumbv7em-eabi %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-THUMBV6T2
define i32 @Test0(i32 %a, i32 %b, i32 %c) nounwind readnone ssp { define i32 @Test0(i32 %a, i32 %b, i32 %c) nounwind readnone ssp {
entry: entry:
; CHECK-LABEL: Test0 ; CHECK-LABEL: Test0
; CHECK-NOT: smmls ; CHECK-NOT: smmls
%conv4 = zext i32 %a to i64 %conv4 = zext i32 %a to i64
%conv1 = sext i32 %b to i64 %conv1 = sext i32 %b to i64
%conv2 = sext i32 %c to i64 %conv2 = sext i32 %c to i64
▲ Show 20 Lines • Show All 53 Lines • Show Last 20 Lines

test/CodeGen/ARM/softfp-fabs-fneg.ll

; RUN: llc -mtriple=armv7 < %s | FileCheck %s --check-prefix=CHECK-ARM --check-prefix=CHECK ; RUN: llc -mtriple=armv7 < %s | FileCheck %s
; RUN: llc -mtriple=thumbv7 < %s | FileCheck %s --check-prefix=CHECK-THUMB --check-prefix=CHECK ; RUN: llc -mtriple=thumbv7 < %s | FileCheck %s
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "armv7--" target triple = "armv7--"
define double @f(double %a) { define double @f(double %a) {
; CHECK-LABEL: f: ; CHECK-LABEL: f:
; CHECK: bfc r1, #31, #1 ; CHECK: bfc r1, #31, #1
; CHECK-NEXT: bx lr ; CHECK-NEXT: bx lr
Show All 30 Lines

test/CodeGen/ARM/tls-models.ll

; RUN: llc -mtriple=arm-linux-gnueabi < %s \ ; RUN: llc -mtriple=arm-linux-gnueabi < %s \
; RUN: | FileCheck -check-prefix=CHECK-NONPIC -check-prefix=COMMON %s ; RUN: | FileCheck -check-prefix=CHECK-NONPIC -check-prefix=COMMON %s
; RUN: llc -mtriple=arm-linux-gnueabi -relocation-model=pic < %s \ ; RUN: llc -mtriple=arm-linux-gnueabi -relocation-model=pic < %s \
; RUN: | FileCheck -check-prefix=CHECK-PIC -check-prefix=COMMON %s ; RUN: | FileCheck -check-prefix=CHECK-PIC -check-prefix=COMMON %s
; RUN: llc -emulated-tls -mtriple=arm-linux-gnueabi < %s \ ; RUN: llc -emulated-tls -mtriple=arm-linux-gnueabi < %s \
; RUN: | FileCheck -check-prefix=EMUNONPIC -check-prefix=EMU -check-prefix=COMMON %s ; RUN: | FileCheck -check-prefix=EMU -check-prefix=COMMON %s
; RUN: llc -emulated-tls -mtriple=arm-linux-gnueabi -relocation-model=pic < %s \ ; RUN: llc -emulated-tls -mtriple=arm-linux-gnueabi -relocation-model=pic < %s \
; RUN: | FileCheck -check-prefix=EMUPIC -check-prefix=EMU -check-prefix=COMMON %s ; RUN: | FileCheck -check-prefix=EMU -check-prefix=COMMON %s
@external_gd = external thread_local global i32 @external_gd = external thread_local global i32
@internal_gd = internal thread_local global i32 42 @internal_gd = internal thread_local global i32 42
@external_ld = external thread_local(localdynamic) global i32 @external_ld = external thread_local(localdynamic) global i32
@internal_ld = internal thread_local(localdynamic) global i32 42 @internal_ld = internal thread_local(localdynamic) global i32 42
▲ Show 20 Lines • Show All 139 Lines • Show Last 20 Lines