[llvm] [AMDGPU] Improve StructurizeCFG pass performance: avoid redundant DebugLoc map initialization. NFC. (PR #130568)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 10 23:22:45 PDT 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `openmp-offload-amdgpu-runtime-2` running on `rocm-worker-hw-02` while building `llvm` at step 5 "compile-openmp".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/10/builds/1048

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 5 (compile-openmp) failure: build (failure)
...
0.148 [393/130/182] Generating header uchar.h from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/runtimes/../libc/include/uchar.yaml
0.148 [392/130/183] Generating /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/include/amdgcn-amd-amdhsa/llvm-libc-decls/time.h
0.149 [391/130/184] Generating header time.h from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/runtimes/../libc/include/time.yaml
0.149 [390/130/185] Building CXX object libc/src/math/amdgpu/CMakeFiles/libc.src.math.amdgpu.lgamma.dir/lgamma.cpp.o
0.150 [389/130/186] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.getenv.dir/getenv.cpp.o
0.150 [388/130/187] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.strncasecmp.dir/strncasecmp.cpp.o
0.150 [387/130/188] Generating header stdlib.h from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/runtimes/../libc/include/stdlib.yaml
0.151 [386/130/189] Generating header stdio.h from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/runtimes/../libc/include/stdio.yaml
0.152 [385/130/190] Generating /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/include/amdgcn-amd-amdhsa/llvm-libc-decls/signal.h
0.155 [384/130/191] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.o
FAILED: libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.o 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/clang++ --target=amdgcn-amd-amdhsa -DLIBC_NAMESPACE=__llvm_libc_21_0_0_git -D__LIBC_USE_FLOAT16_CONVERSION -I/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc -isystem /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/include/amdgcn-amd-amdhsa -O3 -DNDEBUG --target=amdgcn-amd-amdhsa -DLIBC_QSORT_IMPL=LIBC_QSORT_QUICK_SORT -DLIBC_ADD_NULL_CHECKS "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_NO_EXCEPT)" -fpie -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -nogpulib -fvisibility=hidden -fconvergent-functions -flto -Wno-multi-gpu -Xclang -mcode-object-version=none -DLIBC_COPT_PUBLIC_PACKAGING -UNDEBUG -fno-builtin-strstr -MD -MT libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.o -MF libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.o.d -o libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.o -c /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/strstr.cpp
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/strstr.cpp:13:
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/memory_utils/inline_strstr.h:15:
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/string_utils.h:22:
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/memory_utils/inline_bzero.h:15:
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/memory_utils/inline_memset.h:14:
In file included from /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/string/memory_utils/utils.h:15:
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:43:13: error: unknown type name 'uint8_t'
   43 | LIBC_INLINE uint8_t
      |             ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:44:48: error: use of undeclared identifier 'uint8_t'
   44 | Endian<__ORDER_LITTLE_ENDIAN__>::to_big_endian<uint8_t>(uint8_t v) {
      |                                                ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:44:48: error: use of undeclared identifier 'uint8_t'
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:44:57: error: unknown type name 'uint8_t'
   44 | Endian<__ORDER_LITTLE_ENDIAN__>::to_big_endian<uint8_t>(uint8_t v) {
      |                                                         ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:49:13: error: unknown type name 'uint8_t'
   49 | LIBC_INLINE uint8_t
      |             ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:50:51: error: use of undeclared identifier 'uint8_t'
   50 | Endian<__ORDER_LITTLE_ENDIAN__>::to_little_endian<uint8_t>(uint8_t v) {
      |                                                   ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:50:51: error: use of undeclared identifier 'uint8_t'
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:50:60: error: unknown type name 'uint8_t'
   50 | Endian<__ORDER_LITTLE_ENDIAN__>::to_little_endian<uint8_t>(uint8_t v) {
      |                                                            ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:55:13: error: unknown type name 'uint16_t'
   55 | LIBC_INLINE uint16_t
      |             ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:56:48: error: use of undeclared identifier 'uint16_t'
   56 | Endian<__ORDER_LITTLE_ENDIAN__>::to_big_endian<uint16_t>(uint16_t v) {
      |                                                ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:56:48: error: use of undeclared identifier 'uint16_t'
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:56:58: error: unknown type name 'uint16_t'
   56 | Endian<__ORDER_LITTLE_ENDIAN__>::to_big_endian<uint16_t>(uint16_t v) {
      |                                                          ^
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/libc/src/__support/endian_internal.h:61:13: error: unknown type name 'uint16_t'

```

</details>

https://github.com/llvm/llvm-project/pull/130568

More information about the llvm-commits mailing list