[llvm] [X86][APX] Remove prefer-ndd-imm tuning (PR #203758)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Sun Jun 14 19:52:57 PDT 2026
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-ubsan` running on `sanitizer-buildbot3` while building `llvm` at step 2 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/25/builds/18464
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld
-- Testing: 96774 tests, 64 workers --
Testing: 0.. 10.
FAIL: Clang :: OpenMP/linking.c (17305 of 96774)
******************** TEST 'Clang :: OpenMP/linking.c' FAILED ********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 6
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 13
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp -target x86_64-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-64 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp -target x86_64-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-64 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 20
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp=libgomp -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-GOMP-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp=libgomp -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-GOMP-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 24
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp-simd -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix SIMD-ONLY2 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp-simd -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix SIMD-ONLY2 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# .---command stderr------------
# | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c:26:20: error: SIMD-ONLY2-NOT: excluded string found in input
# | // SIMD-ONLY2-NOT: lomp
# | ^
# | <stdin>:6:1463: note: found here
# | "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang" "-cc1" "-triple" "i386-unknown-linux" "-emit-obj" "-dumpdir" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o-" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "linking.c" "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie" "-mframe-pointer=all" "-fmath-errno" "-ffp-contract=on" "-fno-rounding-math" "-mconstructor-aliases" "-funwind-tables=2" "-target-cpu" "pentium4" "-tune-cpu" "generic" "-debugger-tuning=gdb" "-fdebug-compilation-dir=/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP" "-fcoverage-compilation-dir=/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP" "-resource-dir" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/lib/clang/23" "-internal-isystem" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/lib/clang/23/include" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/usr/lib/gcc-cross/i686-linux-gnu/15/../../../../i686-linux-gnu/include" "-internal-externc-isystem" "/usr/include/i386-linux-gnu" "-internal-externc-isystem" "/include" "-internal-externc-isystem" "/usr/include" "-ferror-limit" "19" "-fopenmp-simd" "-fgnuc-version=4.2.1" "-fskip-odr-check-in-gmf" "-faddrsig" "-fdwarf2-cfi-asm" "-o" "/tmp/lit-tmp-rlomppo2/linking-1dd39c.o" "-x" "c" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c"
# | ^~~~
# | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c:34:20: error: SIMD-ONLY2-NOT: excluded string found in input
# | // SIMD-ONLY2-NOT: lomp
# | ^
Step 13 (stage3/ubsan check) failure: stage3/ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld
-- Testing: 96774 tests, 64 workers --
Testing: 0.. 10.
FAIL: Clang :: OpenMP/linking.c (17305 of 96774)
******************** TEST 'Clang :: OpenMP/linking.c' FAILED ********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 6
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 13
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp -target x86_64-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-64 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp -target x86_64-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-LD-64 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 20
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp=libgomp -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-GOMP-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp=libgomp -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix=CHECK-GOMP-LD-32 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# note: command had no output on stdout or stderr
# RUN: at line 24
/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c -### -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o 2>&1 -fopenmp-simd -target i386-unknown-linux -rtlib=platform --unwindlib=platform | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix SIMD-ONLY2 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang -no-canonical-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c '-###' -o /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o -fopenmp-simd -target i386-unknown-linux -rtlib=platform --unwindlib=platform
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck --allow-unused-prefixes --check-prefix SIMD-ONLY2 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c
# .---command stderr------------
# | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c:26:20: error: SIMD-ONLY2-NOT: excluded string found in input
# | // SIMD-ONLY2-NOT: lomp
# | ^
# | <stdin>:6:1463: note: found here
# | "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/clang" "-cc1" "-triple" "i386-unknown-linux" "-emit-obj" "-dumpdir" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP/Output/linking.c.tmp.o-" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "linking.c" "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie" "-mframe-pointer=all" "-fmath-errno" "-ffp-contract=on" "-fno-rounding-math" "-mconstructor-aliases" "-funwind-tables=2" "-target-cpu" "pentium4" "-tune-cpu" "generic" "-debugger-tuning=gdb" "-fdebug-compilation-dir=/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP" "-fcoverage-compilation-dir=/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/tools/clang/test/OpenMP" "-resource-dir" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/lib/clang/23" "-internal-isystem" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/lib/clang/23/include" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/usr/lib/gcc-cross/i686-linux-gnu/15/../../../../i686-linux-gnu/include" "-internal-externc-isystem" "/usr/include/i386-linux-gnu" "-internal-externc-isystem" "/include" "-internal-externc-isystem" "/usr/include" "-ferror-limit" "19" "-fopenmp-simd" "-fgnuc-version=4.2.1" "-fskip-odr-check-in-gmf" "-faddrsig" "-fdwarf2-cfi-asm" "-o" "/tmp/lit-tmp-rlomppo2/linking-1dd39c.o" "-x" "c" "/home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c"
# | ^~~~
# | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/clang/test/OpenMP/linking.c:34:20: error: SIMD-ONLY2-NOT: excluded string found in input
# | // SIMD-ONLY2-NOT: lomp
# | ^
```
</details>
https://github.com/llvm/llvm-project/pull/203758
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