[clang] Add fine-grained `__has_feature()` cutout (PR #170822)

[via cfe-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 51416 tests passed
* 852 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Clang
<details>
<summary>Clang.Lexer/has_feature_undefined_behavior_sanitizer.cpp</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=undefined 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefix=CHECK-UBSAN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=undefined 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefix=CHECK-UBSAN 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=alignment 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-ALIGNMENT 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=alignment 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-ALIGNMENT 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 3
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=bool 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-BOOL 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=bool 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-BOOL 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 4
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=builtin 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-BUILTIN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=builtin 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-BUILTIN 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 5
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=array-bounds 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-ARRAY-BOUNDS 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=array-bounds 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-ARRAY-BOUNDS 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 6
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=enum 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-ENUM 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=enum 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-ENUM 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 7
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=float-cast-overflow 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-FLOAT-CAST-OVERFLOW 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=float-cast-overflow 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-FLOAT-CAST-OVERFLOW 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 8
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=integer-divide-by-zero 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-INTEGER-DIVIDE-BY-ZERO 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=integer-divide-by-zero 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-INTEGER-DIVIDE-BY-ZERO 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 9
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=nonnull-attribute 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-NONNULL-ATTRIBUTE 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=nonnull-attribute 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-NONNULL-ATTRIBUTE 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 10
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=null 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-NULL 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=null 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-NULL 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 12
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -O2 -fsanitize=object-size 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-OBJECT-SIZE 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -O2 -fsanitize=object-size 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-OBJECT-SIZE 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 13
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=pointer-overflow 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-POINTER-OVERFLOW 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=pointer-overflow 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-POINTER-OVERFLOW 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 14
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=return 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-RETURN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=return 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-RETURN 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 15
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=returns-nonnull-attribute 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-RETURNS-NONNULL-ATTRIBUTE 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=returns-nonnull-attribute 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-RETURNS-NONNULL-ATTRIBUTE 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 16
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=shift-base 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT-BASE,CHECK-SHIFT 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=shift-base 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT-BASE,CHECK-SHIFT 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 17
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=shift-exponent 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT-EXPONENT,CHECK-SHIFT 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=shift-exponent 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT-EXPONENT,CHECK-SHIFT 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 18
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=shift 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=shift 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-SHIFT 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 19
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-SIGNED-INTEGER-OVERFLOW 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-SIGNED-INTEGER-OVERFLOW 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 20
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=unreachable 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-UNREACHABLE 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=unreachable 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-UNREACHABLE 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 21
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=vla-bound 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-VLA-BOUND 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=vla-bound 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-VLA-BOUND 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 22
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=function 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-UBSAN,CHECK-FUNCTION 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=function 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-UBSAN,CHECK-FUNCTION 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 24
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E  
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefix=CHECK-NO-UBSAN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# note: command had no output on stdout or stderr
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefix=CHECK-NO-UBSAN 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 30
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=alignment 
-fsanitize-ignore-for-ubsan-feature=alignment 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-NO-UBSAN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -E 
-target x86_64-unknown-linux-gnu -fsanitize=alignment 
-fsanitize-ignore-for-ubsan-feature=alignment 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
 -o -
# .---command stderr------------
# | Assertion failed: (A->getOption().matches(options::OPT_fsanitize_EQ) || 
A->getOption().matches(options::OPT_fno_sanitize_EQ) || 
A->getOption().matches(options::OPT_fsanitize_recover_EQ) || 
A->getOption().matches(options::OPT_fno_sanitize_recover_EQ) || 
A->getOption().matches(options::OPT_fsanitize_trap_EQ) || 
A->getOption().matches(options::OPT_fno_sanitize_trap_EQ) || 
A->getOption().matches(options::OPT_fsanitize_merge_handlers_EQ) || 
A->getOption().matches(options::OPT_fno_sanitize_merge_handlers_EQ) || 
A->getOption().matches(options::OPT_fsanitize_annotate_debug_info_EQ) || 
A->getOption().matches( options::OPT_fno_sanitize_annotate_debug_info_EQ)) && 
"Invalid argument in parseArgValues!", file 
C:\_work\llvm-project\llvm-project\clang\lib\Driver\SanitizerArgs.cpp, line 1632
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ 
and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.  Program arguments: 
c:\\_work\\llvm-project\\llvm-project\\build\\bin\\clang.exe -E -target 
x86_64-unknown-linux-gnu -fsanitize=alignment 
-fsanitize-ignore-for-ubsan-feature=alignment 
C:\\_work\\llvm-project\\llvm-project\\clang\\test\\Lexer\\has_feature_undefined_behavior_sanitizer.cpp
 -o -
# | 1.  Compilation construction
# | 2.  Building compilation jobs
# | 3.  Building compilation jobs
# | Exception Code: 0xC000001D
# |  #0 0x00007ff6df0d41e6 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x7e41e6)
# |  #1 0x00007ffd55edbb04 (C:\Windows\System32\ucrtbase.dll+0x7bb04)
# |  #2 0x00007ffd55edcad1 (C:\Windows\System32\ucrtbase.dll+0x7cad1)
# |  #3 0x00007ffd55ede4a1 (C:\Windows\System32\ucrtbase.dll+0x7e4a1)
# |  #4 0x00007ffd55ede6e1 (C:\Windows\System32\ucrtbase.dll+0x7e6e1)
# |  #5 0x00007ff6e13d27a0 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x2ae27a0)
# |  #6 0x00007ff6e13cad23 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x2adad23)
# |  #7 0x00007ff6df1f92c3 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x9092c3)
# |  #8 0x00007ff6e135c217 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x2a6c217)
# |  #9 0x00007ff6df1e132e 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x8f132e)
# | #10 0x00007ff6df1dea62 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x8eea62)
# | #11 0x00007ff6df1ca7e1 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x8da7e1)
# | #12 0x00007ff6df1c5166 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x8d5166)
# | #13 0x00007ff6de8f37b6 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x37b6)
# | #14 0x00007ff6de908ca7 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x18ca7)
# | #15 0x00007ff6e579f5e4 
(c:\_work\llvm-project\llvm-project\build\bin\clang.exe+0x6eaf5e4)
# | #16 0x00007ffd5c844cb0 (C:\Windows\System32\KERNEL32.DLL+0x14cb0)
# | #17 0x00007ffd6773edcb (C:\Windows\SYSTEM32\ntdll.dll+0x7edcb)
# `-----------------------------
# error: command failed with exit status: 0xc000001d
# executed command: 
'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 
--check-prefixes=CHECK-NO-UBSAN 
'C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp'
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  
c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe 
--check-prefixes=CHECK-NO-UBSAN 
C:\_work\llvm-project\llvm-project\clang\test\Lexer\has_feature_undefined_behavior_sanitizer.cpp
# `-----------------------------
# error: command failed with exit status: 2

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken 
or flaky at HEAD), please open an issue at 
https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/170822
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