aaron.ballman added a comment.
Btw, precommit CI caught a failure:
FAIL: Clang :: CodeGen/hwasan-globals.cpp (4495 of 15547)
******************** TEST 'Clang :: CodeGen/hwasan-globals.cpp' FAILED
********************
Script:
--
: 'RUN: at line 1'; echo "int extra_global;" >
C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.extra-source.cpp
: 'RUN: at line 2'; echo "global:*ignorelisted_global*" >
C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.ignorelist
: 'RUN: at line 3';
c:\ws\w3\llvm-project\premerge-checks\build\bin\clang.exe -cc1
-internal-isystem
c:\ws\w3\llvm-project\premerge-checks\build\lib\clang\15.0.0\include
-nostdsysteminc -include
C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.extra-source.cpp
-fsanitize=hwaddress
-fsanitize-ignorelist=C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.ignorelist
-emit-llvm -o -
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp |
c:\ws\w3\llvm-project\premerge-checks\build\bin\filecheck.exe
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp
--check-prefixes=CHECK
: 'RUN: at line 5'; echo
"src:C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp"
| sed -e 's/\\/\\\\/g' >
C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.ignorelist-src
: 'RUN: at line 6';
c:\ws\w3\llvm-project\premerge-checks\build\bin\clang.exe -cc1
-internal-isystem
c:\ws\w3\llvm-project\premerge-checks\build\lib\clang\15.0.0\include
-nostdsysteminc -include
C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.extra-source.cpp
-fsanitize=hwaddress
-fsanitize-ignorelist=C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.ignorelist-src
-emit-llvm -o -
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp |
c:\ws\w3\llvm-project\premerge-checks\build\bin\filecheck.exe
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp
--check-prefix=IGNORELIST
--
Exit Code: 1
Command Output (stdout):
--
$ ":" "RUN: at line 1"
$ "echo" "int extra_global;"
$ ":" "RUN: at line 2"
$ "echo" "global:*ignorelisted_global*"
$ ":" "RUN: at line 3"
$ "c:\ws\w3\llvm-project\premerge-checks\build\bin\clang.exe" "-cc1"
"-internal-isystem"
"c:\ws\w3\llvm-project\premerge-checks\build\lib\clang\15.0.0\include"
"-nostdsysteminc" "-include"
"C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.extra-source.cpp"
"-fsanitize=hwaddress"
"-fsanitize-ignorelist=C:\ws\w3\llvm-project\premerge-checks\build\tools\clang\test\CodeGen\Output\hwasan-globals.cpp.tmp.ignorelist"
"-emit-llvm" "-o" "-"
"C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp"
$ "c:\ws\w3\llvm-project\premerge-checks\build\bin\filecheck.exe"
"C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp"
"--check-prefixes=CHECK"
# command stderr:
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp:21:11:
error: CHECK: expected string not found in input
// CHECK: @{{.*}}extra_global{{.*}}.hwasan =
^
<stdin>:10:77: note: scanning from here
@"?ignorelisted_global@@3HA" = dso_local global i32 0, no_sanitize_hwaddress,
align 4
^
<stdin>:17:1: note: possible intended match here
@"?extra_global@@3HA.hwasan" = private global { i32, [12 x i8] } { i32 0, [12
x i8] c"\00\00\00\00\00\00\00\00\00\00\00\01" }, align 16
^
Input file: <stdin>
Check file:
C:\ws\w3\llvm-project\premerge-checks\clang\test\CodeGen\hwasan-globals.cpp
-dump-input=help explains the following input dump.
Input was:
<<<<<<
.
.
.
5:
6: $hwasan.module_ctor = comdat any
7:
8: @"?attributed_global@@3HA" = dso_local global i32 0,
no_sanitize_hwaddress, align 4
9: @"?disable_instrumentation_global@@3HA" = dso_local global i32
0, no_sanitize_hwaddress, align 4
10: @"?ignorelisted_global@@3HA" = dso_local global i32 0,
no_sanitize_hwaddress, align 4
check:21'0
X~~~~~~~~~ error: no match found
11: @llvm.used = appending global [1 x ptr] [ptr
@hwasan.module_ctor], section "llvm.metadata"
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
12: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }]
[{ i32, ptr, ptr } { i32 0, ptr @hwasan.module_ctor, ptr @hwasan.module_ctor }]
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
13: @__start_hwasan_globals = external hidden constant [0 x i8]
check:21'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
14: @__stop_hwasan_globals = external hidden constant [0 x i8]
check:21'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
15: @hwasan.note = private constant { i32, i32, i32, [8 x i8],
i32, i32 } { i32 8, i32 8, i32 3, [8 x i8] c"LLVM\00\00\00\00", i32 trunc (i64
sub (i64 ptrtoint (ptr @__start_hwasan_globals to i64), i64 ptrtoint (ptr
@hwasan.note to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr
@__stop_hwasan_globals to i64), i64 ptrtoint (ptr @hwasan.note to i64)) to i32)
}, section ".note.hwasan.globals", comdat($hwasan.module_ctor), align 4
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
16: @hwasan.dummy.global = private constant [0 x i8]
zeroinitializer, section "hwasan_globals", comdat($hwasan.module_ctor),
!associated !0
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
17: @"?extra_global@@3HA.hwasan" = private global { i32, [12 x i8]
} { i32 0, [12 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\01" }, align 16
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:21'1 ?
possible intended match
18: @"?extra_global@@3HA.hwasan.descriptor" = private constant {
i32, i32 } { i32 trunc (i64 sub (i64 ptrtoint (ptr @"?extra_global@@3HA.hwasan"
to i64), i64 ptrtoint (ptr @"?extra_global@@3HA.hwasan.descriptor" to i64)) to
i32), i32 16777220 }, section "hwasan_globals", !associated !1
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
19: @"?global@@3HA.hwasan" = private global { i32, [12 x i8] } {
i32 0, [12 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\02" }, align 16
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
20: @"?global@@3HA.hwasan.descriptor" = private constant { i32,
i32 } { i32 trunc (i64 sub (i64 ptrtoint (ptr @"?global@@3HA.hwasan" to i64),
i64 ptrtoint (ptr @"?global@@3HA.hwasan.descriptor" to i64)) to i32), i32
33554436 }, section "hwasan_globals", !associated !2
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
21: @"?static_var@?1??func@@YAXXZ@4HA.hwasan" = private global {
i32, [12 x i8] } { i32 0, [12 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\03" },
align 16
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
22: @"?static_var@?1??func@@YAXXZ@4HA.hwasan.descriptor" = private
constant { i32, i32 } { i32 trunc (i64 sub (i64 ptrtoint (ptr
@"?static_var@?1??func@@YAXXZ@4HA.hwasan" to i64), i64 ptrtoint (ptr
@"?static_var@?1??func@@YAXXZ@4HA.hwasan.descriptor" to i64)) to i32), i32
50331652 }, section "hwasan_globals", !associated !3
check:21'0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.
.
.
>>>>>>
error: command failed with exit status: 1
--
********************
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D127544/new/
https://reviews.llvm.org/D127544
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