[compiler-rt] Fixed small memory leak in libprofile (PR #141739)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Wed May 28 07:07:01 PDT 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-b-1` while building `compiler-rt` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/16089
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
...
[226/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.a64l.dir/a64l.cpp.obj
[227/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.labs.dir/labs.cpp.obj
[228/2505] Building CXX object libc/startup/baremetal/CMakeFiles/libc.startup.baremetal.fini.dir/fini.cpp.obj
[229/2505] Copying CXX header __algorithm/sample.h
[230/2505] Copying CXX header __algorithm/ranges_copy_if.h
[231/2505] Copying CXX header __algorithm/ranges_copy_backward.h
[232/2505] Copying CXX header __assert
[233/2505] Generating header wchar.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/wchar.yaml
[234/2505] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.putchar.dir/putchar.cpp.obj
[235/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj
FAILED: libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/./bin/clang++ --target=armv7m-none-eabi -DLIBC_NAMESPACE=__llvm_libc_21_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/include/armv7m-unknown-none-eabi --target=armv7m-none-eabi -Wno-atomic-alignment "-Dvfprintf(stream, format, vlist)=vprintf(format, vlist)" "-Dfprintf(stream, format, ...)=printf(format)" -D_LIBCPP_PRINT=1 -mthumb -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/runtimes/runtimes-armv7m-none-eabi-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=armv7m-none-eabi -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_TYPES_TIME_T_IS_32_BIT -DLIBC_ADD_NULL_CHECKS "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES)" -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -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 -DLIBC_COPT_PUBLIC_PACKAGING -MD -MT libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj -MF libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj.d -o libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp:20:3: error: unknown type name 'uintptr_t'
20 | uintptr_t addr = reinterpret_cast<uintptr_t>(p);
| ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp:20:37: error: unknown type name 'uintptr_t'
20 | uintptr_t addr = reinterpret_cast<uintptr_t>(p);
| ^
2 errors generated.
[236/2505] Copying CXX header __algorithm/ranges_count.h
[237/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.llabs.dir/llabs.cpp.obj
[238/2505] Copying CXX header __algorithm/ranges_equal.h
[239/2505] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.puts.dir/puts.cpp.obj
[240/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.srand.dir/srand.cpp.obj
[241/2505] Generating header strings.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/strings.yaml
[242/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.strcasecmp.dir/strcasecmp.cpp.obj
[243/2505] Generating header uchar.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/uchar.yaml
[244/2505] Copying CXX header __algorithm/stable_partition.h
[245/2505] Generating header inttypes.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/inttypes.yaml
[246/2505] Generating header fenv.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/fenv.yaml
[247/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.strncasecmp.dir/strncasecmp.cpp.obj
[248/2505] Building CXX object libc/src/compiler/generic/CMakeFiles/libc.src.compiler.generic.__stack_chk_fail.dir/__stack_chk_fail.cpp.obj
[249/2505] Generating header string.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/string.yaml
[250/2505] Generating header ctype.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/ctype.yaml
[251/2505] Generating header time.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/time.yaml
[252/2505] Building CXX object libc/src/errno/CMakeFiles/libc.src.errno.errno.dir/libc_errno.cpp.obj
[253/2505] Generating header locale.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/locale.yaml
[254/2505] Generating header setjmp.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/setjmp.yaml
[255/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.iscanonicall.dir/iscanonicall.cpp.obj
[256/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.common_constants.dir/common_constants.cpp.obj
[257/2505] Generating header stdbit.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/stdbit.yaml
[258/2505] Building CXX object libc/src/complex/generic/CMakeFiles/libc.src.complex.generic.creal.dir/creal.cpp.obj
[259/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.bcopy.dir/bcopy.cpp.obj
[260/2505] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.obj
[261/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.issignalingf.dir/issignalingf.cpp.obj
[262/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.issignalingl.dir/issignalingl.cpp.obj
[263/2505] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strcasestr.dir/strcasestr.cpp.obj
[264/2505] Building CXX object libc/src/stdbit/CMakeFiles/libc.src.stdbit.stdc_leading_zeros_us.dir/stdc_leading_zeros_us.cpp.obj
[265/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.l64a.dir/l64a.cpp.obj
Step 6 (build) failure: build (failure)
...
[226/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.a64l.dir/a64l.cpp.obj
[227/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.labs.dir/labs.cpp.obj
[228/2505] Building CXX object libc/startup/baremetal/CMakeFiles/libc.startup.baremetal.fini.dir/fini.cpp.obj
[229/2505] Copying CXX header __algorithm/sample.h
[230/2505] Copying CXX header __algorithm/ranges_copy_if.h
[231/2505] Copying CXX header __algorithm/ranges_copy_backward.h
[232/2505] Copying CXX header __assert
[233/2505] Generating header wchar.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/wchar.yaml
[234/2505] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.putchar.dir/putchar.cpp.obj
[235/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj
FAILED: libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/./bin/clang++ --target=armv7m-none-eabi -DLIBC_NAMESPACE=__llvm_libc_21_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/include/armv7m-unknown-none-eabi --target=armv7m-none-eabi -Wno-atomic-alignment "-Dvfprintf(stream, format, vlist)=vprintf(format, vlist)" "-Dfprintf(stream, format, ...)=printf(format)" -D_LIBCPP_PRINT=1 -mthumb -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1d3oeq23/runtimes/runtimes-armv7m-none-eabi-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=armv7m-none-eabi -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_TYPES_TIME_T_IS_32_BIT -DLIBC_ADD_NULL_CHECKS "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES)" -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -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 -DLIBC_COPT_PUBLIC_PACKAGING -MD -MT libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj -MF libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj.d -o libc/src/stdlib/CMakeFiles/libc.src.stdlib.memalignment.dir/memalignment.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp:20:3: error: unknown type name 'uintptr_t'
20 | uintptr_t addr = reinterpret_cast<uintptr_t>(p);
| ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdlib/memalignment.cpp:20:37: error: unknown type name 'uintptr_t'
20 | uintptr_t addr = reinterpret_cast<uintptr_t>(p);
| ^
2 errors generated.
[236/2505] Copying CXX header __algorithm/ranges_count.h
[237/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.llabs.dir/llabs.cpp.obj
[238/2505] Copying CXX header __algorithm/ranges_equal.h
[239/2505] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.puts.dir/puts.cpp.obj
[240/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.srand.dir/srand.cpp.obj
[241/2505] Generating header strings.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/strings.yaml
[242/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.strcasecmp.dir/strcasecmp.cpp.obj
[243/2505] Generating header uchar.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/uchar.yaml
[244/2505] Copying CXX header __algorithm/stable_partition.h
[245/2505] Generating header inttypes.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/inttypes.yaml
[246/2505] Generating header fenv.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/fenv.yaml
[247/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.strncasecmp.dir/strncasecmp.cpp.obj
[248/2505] Building CXX object libc/src/compiler/generic/CMakeFiles/libc.src.compiler.generic.__stack_chk_fail.dir/__stack_chk_fail.cpp.obj
[249/2505] Generating header string.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/string.yaml
[250/2505] Generating header ctype.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/ctype.yaml
[251/2505] Generating header time.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/time.yaml
[252/2505] Building CXX object libc/src/errno/CMakeFiles/libc.src.errno.errno.dir/libc_errno.cpp.obj
[253/2505] Generating header locale.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/locale.yaml
[254/2505] Generating header setjmp.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/setjmp.yaml
[255/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.iscanonicall.dir/iscanonicall.cpp.obj
[256/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.common_constants.dir/common_constants.cpp.obj
[257/2505] Generating header stdbit.h from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/runtimes/../libc/include/stdbit.yaml
[258/2505] Building CXX object libc/src/complex/generic/CMakeFiles/libc.src.complex.generic.creal.dir/creal.cpp.obj
[259/2505] Building CXX object libc/src/strings/CMakeFiles/libc.src.strings.bcopy.dir/bcopy.cpp.obj
[260/2505] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strstr.dir/strstr.cpp.obj
[261/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.issignalingf.dir/issignalingf.cpp.obj
[262/2505] Building CXX object libc/src/math/generic/CMakeFiles/libc.src.math.generic.issignalingl.dir/issignalingl.cpp.obj
[263/2505] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strcasestr.dir/strcasestr.cpp.obj
[264/2505] Building CXX object libc/src/stdbit/CMakeFiles/libc.src.stdbit.stdc_leading_zeros_us.dir/stdc_leading_zeros_us.cpp.obj
[265/2505] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.l64a.dir/l64a.cpp.obj
```
</details>
https://github.com/llvm/llvm-project/pull/141739
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