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Differential D95111

[NFC] Disallow unused prefixes under llvm/test
ClosedPublic

Authored by mtrofin on Jan 20 2021, 6:58 PM.

Details

Reviewers
MaskRay
Commits
rGc042aff8860d: [NFC] Disallow unused prefixes under llvm/test
Summary

This patch sets the default for llvm tests, with the exception of tests
under Reduce, because quite a few of them use 'FileCheck' as parameter
to a tool, and including a flag as that parameter would complicate
matters.

The rest of the patch undo-es the lit.local.cfg changes we progressively
introduced as temporary measure to avoid regressions under various
directories.

Diff Detail

Event Timeline

mtrofin created this revision.Jan 20 2021, 6:58 PM
Herald added subscribers: frasercrmck, kerbowa, luismarques and 23 others. · View Herald TranscriptJan 20 2021, 6:58 PM
mtrofin requested review of this revision.Jan 20 2021, 6:58 PM
Herald added a project: Restricted Project. · View Herald TranscriptJan 20 2021, 6:58 PM
Herald added a subscriber: llvm-commits. · View Herald Transcript
Harbormaster completed remote builds in B86027: Diff 318088.Jan 20 2021, 10:54 PM
mtrofin added a comment.Jan 21 2021, 7:55 PM

gentle reminder - thanks!

MaskRay accepted this revision.Jan 21 2021, 8:21 PM

Thanks!

This revision is now accepted and ready to land.Jan 21 2021, 8:21 PM
Closed by commit rGc042aff8860d: [NFC] Disallow unused prefixes under llvm/test (authored by mtrofin). · Explain WhyJan 21 2021, 8:32 PM
This revision was automatically updated to reflect the committed changes.
mtrofin added a commit: rGc042aff8860d: [NFC] Disallow unused prefixes under llvm/test.

Revision Contents

PathSize
llvm/
test/
Analysis/
CodeGen/
FileCheck/
9 lines
Instrumentation/
AddressSanitizer/
12 lines
HWAddressSanitizer/
8 lines
2 lines
MemorySanitizer/
4 lines
2 lines
2 lines
2 lines
4 lines
2 lines
4 lines
2 lines
MC/
AArch64/
8 lines
AMDGPU/
8 lines
ARM/
8 lines
RISCV/
8 lines
Other/
Reduce/
8 lines
Transforms/
18 lines

Diff 318088

llvm/test/Analysis/lit.local.cfg

  • This file was deleted.
# -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/CodeGen/lit.local.cfg

  • This file was deleted.
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/FileCheck/lit.local.cfg

Show First 20 Lines • Show All 48 Lines • ▼ Show 20 Lines
# %ProtectFileCheckOutput's purpose is to ensure correct test results when # %ProtectFileCheckOutput's purpose is to ensure correct test results when
# developers set FileCheck environment variables (e.g., # developers set FileCheck environment variables (e.g.,
# FILECHECK_OPTS=-dump-input=fail) to tweak the output of FileCheck while # FILECHECK_OPTS=-dump-input=fail) to tweak the output of FileCheck while
# debugging tests. If a developer sets values that affect FileCheck's exit # debugging tests. If a developer sets values that affect FileCheck's exit
# status (e.g., FILECHECK_OPTS=-strict-whitespace), he shouldn't be surprised # status (e.g., FILECHECK_OPTS=-strict-whitespace), he shouldn't be surprised
# that test results throughout all test suites are affected. # that test results throughout all test suites are affected.
config.substitutions.append(('%ProtectFileCheckOutput', config.substitutions.append(('%ProtectFileCheckOutput',
'env -u FILECHECK_OPTS')) 'env -u FILECHECK_OPTS'))
# FIXME: remove this once the default is flipped.
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# the parent introduced the opposite rule, so we replace it if we see it.
if len(config.substitutions) > 0 and config.substitutions[0] == (fc.regex, 'FileCheck --allow-unused-prefixes=false'):
del config.substitutions[0]

llvm/test/Instrumentation/AddressSanitizer/global_metadata_array.ll

; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-apple-macosx10.11.0 -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-apple-macosx10.11.0 -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-apple-macosx10.11.0 -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-apple-macosx10.11.0 -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-pc-windows-msvc19.0.24215 -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -mtriple=x86_64-pc-windows-msvc19.0.24215 -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-pc-windows-msvc19.0.24215 -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s ; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -mtriple=x86_64-pc-windows-msvc19.0.24215 -S | FileCheck --check-prefix=CHECK %s
; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -asan-mapping-scale=5 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -asan-globals-live-support=0 -asan-mapping-scale=5 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s
; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -asan-mapping-scale=5 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s ; RUN: opt < %s -passes='asan-pipeline' -asan-globals-live-support=0 -asan-mapping-scale=5 -mtriple=x86_64-unknown-linux-gnu -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; Globals: ; Globals:
@global = global i32 0, align 4 @global = global i32 0, align 4
@dyn_init_global = global i32 0, align 4 @dyn_init_global = global i32 0, align 4
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llvm/test/Instrumentation/HWAddressSanitizer/basic.ll

; Test basic address sanitizer instrumentation. ; Test basic address sanitizer instrumentation.
; ;
; RUN: opt < %s -hwasan -hwasan-recover=0 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT,ABORT-DYNAMIC-SHADOW ; RUN: opt < %s -hwasan -hwasan-recover=0 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT
; RUN: opt < %s -hwasan -hwasan-recover=1 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-DYNAMIC-SHADOW ; RUN: opt < %s -hwasan -hwasan-recover=1 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-DYNAMIC-SHADOW
; RUN: opt < %s -hwasan -hwasan-recover=0 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT,ABORT-ZERO-BASED-SHADOW ; RUN: opt < %s -hwasan -hwasan-recover=0 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT
; RUN: opt < %s -hwasan -hwasan-recover=1 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-ZERO-BASED-SHADOW ; RUN: opt < %s -hwasan -hwasan-recover=1 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-ZERO-BASED-SHADOW
; Ensure than hwasan runs with the new PM pass ; Ensure than hwasan runs with the new PM pass
; RUN: opt < %s -passes=hwasan -hwasan-recover=0 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT,ABORT-DYNAMIC-SHADOW ; RUN: opt < %s -passes=hwasan -hwasan-recover=0 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT
; RUN: opt < %s -passes=hwasan -hwasan-recover=1 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-DYNAMIC-SHADOW ; RUN: opt < %s -passes=hwasan -hwasan-recover=1 -hwasan-with-ifunc=1 -hwasan-with-tls=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-DYNAMIC-SHADOW
; RUN: opt < %s -passes=hwasan -hwasan-recover=0 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT,ABORT-ZERO-BASED-SHADOW ; RUN: opt < %s -passes=hwasan -hwasan-recover=0 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,ABORT
; RUN: opt < %s -passes=hwasan -hwasan-recover=1 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-ZERO-BASED-SHADOW ; RUN: opt < %s -passes=hwasan -hwasan-recover=1 -hwasan-mapping-offset=0 -S | FileCheck %s --check-prefixes=CHECK,RECOVER,RECOVER-ZERO-BASED-SHADOW
; CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @hwasan.module_ctor, i8* bitcast (void ()* @hwasan.module_ctor to i8*) }] ; CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @hwasan.module_ctor, i8* bitcast (void ()* @hwasan.module_ctor to i8*) }]
target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--linux-android10000" target triple = "aarch64--linux-android10000"
define i8 @test_load8(i8* %a) sanitize_hwaddress { define i8 @test_load8(i8* %a) sanitize_hwaddress {
▲ Show 20 Lines • Show All 393 Lines • Show Last 20 Lines

llvm/test/Instrumentation/HWAddressSanitizer/prologue.ll

; Test -hwasan-with-ifunc flag. ; Test -hwasan-with-ifunc flag.
; ;
; RUN: opt -hwasan -S < %s | \ ; RUN: opt -hwasan -S < %s | \
; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-TLS,CHECK-HISTORY ; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-TLS,CHECK-HISTORY
; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=1 -hwasan-record-stack-history=1 < %s | \ ; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=1 -hwasan-record-stack-history=1 < %s | \
; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-TLS,CHECK-HISTORY ; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-TLS,CHECK-HISTORY
; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=1 -hwasan-record-stack-history=0 < %s | \ ; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=1 -hwasan-record-stack-history=0 < %s | \
; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-IFUNC,CHECK-NOHISTORY ; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-NOGLOBAL,CHECK-IFUNC,CHECK-NOHISTORY
; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=0 < %s | \ ; RUN: opt -hwasan -S -hwasan-with-ifunc=0 -hwasan-with-tls=0 < %s | \
; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-GLOBAL,CHECK-NOHISTORY ; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-GLOBAL,CHECK-NOHISTORY
; RUN: opt -hwasan -S -hwasan-with-ifunc=1 -hwasan-with-tls=0 < %s | \ ; RUN: opt -hwasan -S -hwasan-with-ifunc=1 -hwasan-with-tls=0 < %s | \
; RUN: FileCheck %s --check-prefixes=CHECK,CHECk-NOGLOBAL,CHECK-IFUNC,CHECK-NOHISTORY ; RUN: FileCheck %s --check-prefixes=CHECK,CHECK-IFUNC,CHECK-NOHISTORY
target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--linux-android22" target triple = "aarch64--linux-android22"
; CHECK-IFUNC: @__hwasan_shadow = external global [0 x i8] ; CHECK-IFUNC: @__hwasan_shadow = external global [0 x i8]
; CHECK-NOIFUNC: @__hwasan_shadow_memory_dynamic_address = external global i64 ; CHECK-NOIFUNC: @__hwasan_shadow_memory_dynamic_address = external global i64
define i32 @test_load(i32* %a) sanitize_hwaddress { define i32 @test_load(i32* %a) sanitize_hwaddress {
▲ Show 20 Lines • Show All 67 Lines • Show Last 20 Lines

llvm/test/Instrumentation/MemorySanitizer/array_types.ll

; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck \ ; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck \
; RUN: %s ; RUN: %s
; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s ; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s
; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S \ ; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S \
; RUN: -passes=msan 2>&1 | FileCheck -check-prefix=CHECK \ ; RUN: -passes=msan 2>&1 | FileCheck -check-prefix=CHECK \
; RUN: -check-prefix=CHECK-ORIGINS %s --allow-empty ; RUN: %s --allow-empty
; RUN: opt < %s -msan -msan-check-access-address=0 -msan-track-origins=1 -S | FileCheck -check-prefix=CHECK -check-prefix=CHECK-ORIGINS %s ; RUN: opt < %s -msan -msan-check-access-address=0 -msan-track-origins=1 -S | FileCheck -check-prefix=CHECK %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
define [2 x i32] @InsertValue(i32 %x, i32 %y) sanitize_memory { define [2 x i32] @InsertValue(i32 %x, i32 %y) sanitize_memory {
entry: entry:
%a = insertvalue [2 x i32] undef, i32 %x, 0 %a = insertvalue [2 x i32] undef, i32 %x, 0
%b = insertvalue [2 x i32] %a, i32 %y, 1 %b = insertvalue [2 x i32] %a, i32 %y, 1
▲ Show 20 Lines • Show All 79 Lines • Show Last 20 Lines

llvm/test/Instrumentation/MemorySanitizer/check-array.ll

; RUN: opt < %s -msan-eager-checks -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \ ; RUN: opt < %s -msan-eager-checks -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \
; RUN: FileCheck -allow-deprecated-dag-overlap -check-prefixes=CHECK,CHECK-ORIGINS %s ; RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=CHECK %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
define noundef [2 x i24] @check_array([2 x i24]* %p) sanitize_memory { define noundef [2 x i24] @check_array([2 x i24]* %p) sanitize_memory {
; CHECK: @check_array([2 x i24]* [[P:%.*]]) ; CHECK: @check_array([2 x i24]* [[P:%.*]])
; CHECK: [[O:%.*]] = load [2 x i24], [2 x i24]* [[P]] ; CHECK: [[O:%.*]] = load [2 x i24], [2 x i24]* [[P]]
%o = load [2 x i24], [2 x i24]* %p %o = load [2 x i24], [2 x i24]* %p
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llvm/test/Instrumentation/MemorySanitizer/check-struct.ll

; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \ ; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \
; RUN: FileCheck -allow-deprecated-dag-overlap -check-prefixes=CHECK,CHECK-ORIGINS %s ; RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=CHECK %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
; CHECK-LABEL: @main ; CHECK-LABEL: @main
define { i32, i8 } @main() sanitize_memory { define { i32, i8 } @main() sanitize_memory {
; CHECK: [[P:%.*]] = inttoptr i64 0 to { i32, i8 }* ; CHECK: [[P:%.*]] = inttoptr i64 0 to { i32, i8 }*
%p = inttoptr i64 0 to { i32, i8 } * %p = inttoptr i64 0 to { i32, i8 } *
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llvm/test/Instrumentation/MemorySanitizer/freeze.ll

; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck %s ; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck %s
; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=2 -S -passes=msan 2>&1 | FileCheck %s -check-prefixes=CHECK,CHECK-ORIGIN ; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=2 -S -passes=msan 2>&1 | FileCheck %s
; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s ; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
define i32 @nofreeze(i32* %ptr) sanitize_memory { define i32 @nofreeze(i32* %ptr) sanitize_memory {
; CHECK-LABEL: @nofreeze ; CHECK-LABEL: @nofreeze
%val = load i32, i32* %ptr %val = load i32, i32* %ptr
; CHECK: [[SHADOW_PTR:%.*]] = inttoptr ; CHECK: [[SHADOW_PTR:%.*]] = inttoptr
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llvm/test/Instrumentation/MemorySanitizer/msan_asm_conservative.ll

; Test for handling of asm constraints in MSan instrumentation. ; Test for handling of asm constraints in MSan instrumentation.
; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \ ; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \
; RUN: -msan-handle-asm-conservative=0 -S -passes=msan 2>&1 | FileCheck \ ; RUN: -msan-handle-asm-conservative=0 -S -passes=msan 2>&1 | FileCheck \
; RUN: "-check-prefixes=CHECK,CHECK-NONCONS" %s ; RUN: "-check-prefix=CHECK" %s
; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=0 -S | FileCheck -check-prefixes=CHECK,CHECK-NONCONS %s ; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=0 -S | FileCheck -check-prefixes=CHECK %s
; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \ ; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \
; RUN: -msan-handle-asm-conservative=1 -S -passes=msan 2>&1 | FileCheck \ ; RUN: -msan-handle-asm-conservative=1 -S -passes=msan 2>&1 | FileCheck \
; RUN: "-check-prefixes=CHECK,CHECK-CONS" %s ; RUN: "-check-prefixes=CHECK,CHECK-CONS" %s
; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=1 -S | FileCheck -check-prefixes=CHECK,CHECK-CONS %s ; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=1 -S | FileCheck -check-prefixes=CHECK,CHECK-CONS %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
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llvm/test/Instrumentation/MemorySanitizer/msan_eager.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -msan-eager-checks -S -passes='module(msan-module),function(msan)' 2>&1 | \ ; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -msan-eager-checks -S -passes='module(msan-module),function(msan)' 2>&1 | \
; RUN: FileCheck -allow-deprecated-dag-overlap -check-prefixes=CHECK,CHECK-ORIGINS %s ; RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=CHECK %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
define noundef i32 @NormalRet() nounwind uwtable sanitize_memory { define noundef i32 @NormalRet() nounwind uwtable sanitize_memory {
; CHECK-LABEL: @NormalRet( ; CHECK-LABEL: @NormalRet(
; CHECK-NEXT: call void @llvm.donothing() ; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: ret i32 123 ; CHECK-NEXT: ret i32 123
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llvm/test/Instrumentation/MemorySanitizer/msan_x86_bts_asm.ll

; Test for the conservative assembly handling mode used by KMSAN. ; Test for the conservative assembly handling mode used by KMSAN.
; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \ ; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \
; RUN: -msan-handle-asm-conservative=0 -S -passes=msan 2>&1 | FileCheck \ ; RUN: -msan-handle-asm-conservative=0 -S -passes=msan 2>&1 | FileCheck \
; RUN: "-check-prefixes=CHECK,CHECK-NONCONS" %s ; RUN: "-check-prefix=CHECK" %s
; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=0 -S | FileCheck -check-prefixes=CHECK,CHECK-NONCONS %s ; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=0 -S | FileCheck -check-prefixes=CHECK %s
; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \ ; RUN: opt < %s -msan-kernel=1 -msan-check-access-address=0 \
; RUN: -msan-handle-asm-conservative=1 -S -passes=msan 2>&1 | FileCheck \ ; RUN: -msan-handle-asm-conservative=1 -S -passes=msan 2>&1 | FileCheck \
; RUN: "-check-prefixes=CHECK,CHECK-CONS" %s ; RUN: "-check-prefixes=CHECK,CHECK-CONS" %s
; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=1 -S | FileCheck -check-prefixes=CHECK,CHECK-CONS %s ; RUN: opt < %s -msan -msan-kernel=1 -msan-check-access-address=0 -msan-handle-asm-conservative=1 -S | FileCheck -check-prefixes=CHECK,CHECK-CONS %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
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llvm/test/Instrumentation/MemorySanitizer/reduce.ll

; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \ ; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=1 -S -passes='module(msan-module),function(msan)' 2>&1 | \
; RUN: FileCheck -allow-deprecated-dag-overlap -check-prefixes=CHECK,CHECK-ORIGINS %s ; RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=CHECK %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu" target triple = "x86_64-unknown-linux-gnu"
declare i32 @llvm.vector.reduce.add(<3 x i32>) declare i32 @llvm.vector.reduce.add(<3 x i32>)
declare i32 @llvm.vector.reduce.and(<3 x i32>) declare i32 @llvm.vector.reduce.and(<3 x i32>)
declare i32 @llvm.vector.reduce.or(<3 x i32>) declare i32 @llvm.vector.reduce.or(<3 x i32>)
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llvm/test/MC/AArch64/lit.local.cfg

from lit.llvm.subst import ToolSubst
if 'AArch64' not in config.root.targets: if 'AArch64' not in config.root.targets:
config.unsupported = True config.unsupported = True
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/MC/AMDGPU/lit.local.cfg

from lit.llvm.subst import ToolSubst
if not 'AMDGPU' in config.root.targets: if not 'AMDGPU' in config.root.targets:
config.unsupported = True config.unsupported = True
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/MC/ARM/lit.local.cfg

from lit.llvm.subst import ToolSubst
if not 'ARM' in config.root.targets: if not 'ARM' in config.root.targets:
config.unsupported = True config.unsupported = True
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/MC/RISCV/lit.local.cfg

from lit.llvm.subst import ToolSubst
if not 'RISCV' in config.root.targets: if not 'RISCV' in config.root.targets:
config.unsupported = True config.unsupported = True
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/Other/lit.local.cfg

  • This file was deleted.
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))
# FIXME: this substitution should be removed together with the above, when the
# default --allow-unused-prefixes is fixed. At that point, the use of %FileCheckRaw%
# in opt-bisect-legacy-pass-manager.ll should be switched back to just FileCheck.
config.substitutions.append(('%FileCheckRaw%', 'FileCheck'))

llvm/test/Reduce/lit.local.cfg

  • This file was added.
# -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
# FIXME: remove this file when we flip the default for --allow-unused-prefixes.
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# the parent introduced the opposite rule, so we replace it if we see it.
if len(config.substitutions) > 0 and config.substitutions[0] == (fc.regex, 'FileCheck --allow-unused-prefixes=false'):
del config.substitutions[0]

llvm/test/Transforms/lit.local.cfg

  • This file was deleted.
# -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))

llvm/test/lit.cfg.py

Show First 20 Lines • Show All 76 Lines • ▼ Show 20 Linesdef get_asan_rtlib():
host_lib_dir = os.path.join(os.path.dirname(config.host_cc), '../lib') host_lib_dir = os.path.join(os.path.dirname(config.host_cc), '../lib')
asan_dylib_dir_pattern = host_lib_dir + \ asan_dylib_dir_pattern = host_lib_dir + \
'/clang/*/lib/darwin/libclang_rt.asan_osx_dynamic.dylib' '/clang/*/lib/darwin/libclang_rt.asan_osx_dynamic.dylib'
found_dylibs = glob.glob(asan_dylib_dir_pattern) found_dylibs = glob.glob(asan_dylib_dir_pattern)
if len(found_dylibs) != 1: if len(found_dylibs) != 1:
return '' return ''
return found_dylibs[0] return found_dylibs[0]
# Define this first. Afterwards, use_default_substitutions will add the rule for
# expanding FileCheck to the full path. ####################################################
config.substitutions.append(('%FileCheckWithUnusedPrefixes%', # FIXME: remove this when we flip the default value for --allow-unused-prefixes
'FileCheck --allow-unused-prefixes=true')) # to false.
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))
# When addressing this fixme, replace %FileCheckRaw% with just FileCheck.
config.substitutions.append(('%FileCheckRaw%', 'FileCheck'))
# Also remove the lit.local.cfg under llvm/test/Reduce
# and the pertinent FIXME in llvm/test/FileCheck
####################################################
llvm_config.use_default_substitutions() llvm_config.use_default_substitutions()
# Add site-specific substitutions. # Add site-specific substitutions.
config.substitutions.append(('%llvmshlibdir', config.llvm_shlib_dir)) config.substitutions.append(('%llvmshlibdir', config.llvm_shlib_dir))
config.substitutions.append(('%shlibext', config.llvm_shlib_ext)) config.substitutions.append(('%shlibext', config.llvm_shlib_ext))
config.substitutions.append(('%exeext', config.llvm_exe_ext)) config.substitutions.append(('%exeext', config.llvm_exe_ext))
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llvm/test/Other/lit.local.cfg