[clang] [clang] Lower non-builtin sincos[f|l] calls to llvm.sincos.* when -fno-math-errno is set (PR #121763)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot12` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/7267

<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-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83666 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lld :: ELF/ppc64-toc-call-to-pcrel-long-jump.s (82727 of 83666)
******************** TEST 'lld :: ELF/ppc64-toc-call-to-pcrel-long-jump.s' FAILED ********************
Exit Code: 139

Command Output (stderr):
--
RUN: at line 2: split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/ppc64-toc-call-to-pcrel-long-jump.s /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp
+ split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/ppc64-toc-call-to-pcrel-long-jump.s /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/llvm-mc -filetype=obj -triple=powerpc64le /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/asm -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/llvm-mc -filetype=obj -triple=powerpc64le /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/asm -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le
ld.lld: warning: cannot find entry symbol _start; not setting start address
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
 #0 0x0000ae1a1085a318 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x47da318)
 #1 0x0000ae1a10858118 llvm::sys::RunSignalHandlers() (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x47d8118)
 #2 0x0000ae1a1085ab88 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
 #3 0x0000fdd3d64f98f8 (linux-vdso.so.1+0x8f8)
 #4 0x0000ae1a10abae94 lld::elf::Symbol::getVA(lld::elf::Ctx&, long) const (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x4a3ae94)
 #5 0x0000ae1a10ace8c4 lld::elf::PPC64LongBranchTargetSection::writeTo(unsigned char*) (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x4a4e8c4)
 #6 0x0000ae1a10a6c9cc void lld::elf::OutputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0
 #7 0x0000ae1a108bed30 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>)::$_0>::_M_invoke(std::_Any_data const&) Parallel.cpp:0:0
 #8 0x0000ae1a108be7fc llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) Parallel.cpp:0:0
 #9 0x0000fdd3d5ee1ae0 (/lib/aarch64-linux-gnu/libstdc++.so.6+0xe1ae0)
#10 0x0000fdd3d5cc595c (/lib/aarch64-linux-gnu/libc.so.6+0x8595c)
#11 0x0000fdd3d5d2ba4c (/lib/aarch64-linux-gnu/libc.so.6+0xeba4c)
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.script: line 13: 1217740 Segmentation fault      (core dumped) /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
23.47s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
21.54s: Clang :: Driver/fsanitize.c
14.54s: Clang :: Preprocessor/riscv-target-features.c
14.49s: Clang :: Driver/arm-cortex-cpus-2.c
14.00s: Clang :: Driver/arm-cortex-cpus-1.c
Step 14 (stage3/hwasan check) failure: stage3/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83666 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lld :: ELF/ppc64-toc-call-to-pcrel-long-jump.s (82727 of 83666)
******************** TEST 'lld :: ELF/ppc64-toc-call-to-pcrel-long-jump.s' FAILED ********************
Exit Code: 139

Command Output (stderr):
--
RUN: at line 2: split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/ppc64-toc-call-to-pcrel-long-jump.s /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp
+ split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/ppc64-toc-call-to-pcrel-long-jump.s /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/llvm-mc -filetype=obj -triple=powerpc64le /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/asm -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/llvm-mc -filetype=obj -triple=powerpc64le /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/asm -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le
ld.lld: warning: cannot find entry symbol _start; not setting start address
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
 #0 0x0000ae1a1085a318 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x47da318)
 #1 0x0000ae1a10858118 llvm::sys::RunSignalHandlers() (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x47d8118)
 #2 0x0000ae1a1085ab88 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
 #3 0x0000fdd3d64f98f8 (linux-vdso.so.1+0x8f8)
 #4 0x0000ae1a10abae94 lld::elf::Symbol::getVA(lld::elf::Ctx&, long) const (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x4a3ae94)
 #5 0x0000ae1a10ace8c4 lld::elf::PPC64LongBranchTargetSection::writeTo(unsigned char*) (/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld+0x4a4e8c4)
 #6 0x0000ae1a10a6c9cc void lld::elf::OutputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0
 #7 0x0000ae1a108bed30 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>)::$_0>::_M_invoke(std::_Any_data const&) Parallel.cpp:0:0
 #8 0x0000ae1a108be7fc llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) Parallel.cpp:0:0
 #9 0x0000fdd3d5ee1ae0 (/lib/aarch64-linux-gnu/libstdc++.so.6+0xe1ae0)
#10 0x0000fdd3d5cc595c (/lib/aarch64-linux-gnu/libc.so.6+0x8595c)
#11 0x0000fdd3d5d2ba4c (/lib/aarch64-linux-gnu/libc.so.6+0xeba4c)
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.script: line 13: 1217740 Segmentation fault      (core dumped) /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld -T /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp/lts /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp.o -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/tools/lld/test/ELF/Output/ppc64-toc-call-to-pcrel-long-jump.s.tmp_le

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
23.47s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
21.54s: Clang :: Driver/fsanitize.c
14.54s: Clang :: Preprocessor/riscv-target-features.c
14.49s: Clang :: Driver/arm-cortex-cpus-2.c
14.00s: Clang :: Driver/arm-cortex-cpus-1.c

```

</details>

https://github.com/llvm/llvm-project/pull/121763