[libc-commits] [libc] [libc][math][c23] Add acoshf16 C23 math function. (PR #130588)
LLVM Continuous Integration via libc-commits
libc-commits at lists.llvm.org
Sat Mar 22 19:09:58 PDT 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `libc-aarch64-ubuntu-fullbuild-dbg` running on `libc-aarch64-ubuntu` while building `libc` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/71/builds/18786
<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/libc-linux.py ...' (failure)
...
[ RUN ] LlvmLibcFMaxTest.InfArg
[ OK ] LlvmLibcFMaxTest.InfArg (2 us)
[ RUN ] LlvmLibcFMaxTest.NegInfArg
[ OK ] LlvmLibcFMaxTest.NegInfArg (1 us)
[ RUN ] LlvmLibcFMaxTest.BothZero
[ OK ] LlvmLibcFMaxTest.BothZero (1 us)
[ RUN ] LlvmLibcFMaxTest.Range
[ OK ] LlvmLibcFMaxTest.Range (29 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[536/960] Running unit test libc.test.src.math.smoke.acoshf16_test.__unit__
FAILED: libc/test/src/math/smoke/CMakeFiles/libc.test.src.math.smoke.acoshf16_test.__unit__
cd /home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/build/libc/test/src/math/smoke && /home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/build/libc/test/src/math/smoke/libc.test.src.math.smoke.acoshf16_test.__unit__.__build__
[==========] Running 1 test from 1 test suite.
[ RUN ] LlvmLibcAcoshf16Test.SpecialNumbers
/home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/llvm-project/libc/test/src/math/smoke/acoshf16_test.cpp:22: FAILURE
Expected: __llvm_libc_20_0_0_git::fputil::test_except( static_cast<int>((0x1 | 0x2 | 0x4 | 0x8 | 0x10))) & ((0x4) ? (0x4) : static_cast<int>((0x1 | 0x2 | 0x4 | 0x8 | 0x10)))
Which is: 0
To be equal to: (0x4)
Which is: 4
[ FAILED ] LlvmLibcAcoshf16Test.SpecialNumbers
Ran 1 tests. PASS: 0 FAIL: 1
[537/960] Running unit test libc.test.src.math.smoke.ilogbf128_test.__unit__
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcIntLogbTest.SpecialNumbers
[ OK ] LlvmLibcIntLogbTest.SpecialNumbers (4 us)
[ RUN ] LlvmLibcIntLogbTest.PowersOfTwo
[ OK ] LlvmLibcIntLogbTest.PowersOfTwo (6 us)
[ RUN ] LlvmLibcIntLogbTest.SomeIntegers
[ OK ] LlvmLibcIntLogbTest.SomeIntegers (4 us)
[ RUN ] LlvmLibcIntLogbTest.SubnormalRange
[ OK ] LlvmLibcIntLogbTest.SubnormalRange (6 ms)
[ RUN ] LlvmLibcIntLogbTest.NormalRange
[ OK ] LlvmLibcIntLogbTest.NormalRange (6 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[538/960] Running unit test libc.test.src.math.smoke.fmax_test.__unit__.__NO_MISC_MATH_BASIC_OPS_OPT
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcFMaxTest.NaN
[ OK ] LlvmLibcFMaxTest.NaN (3 us)
[ RUN ] LlvmLibcFMaxTest.InfArg
[ OK ] LlvmLibcFMaxTest.InfArg (2 us)
[ RUN ] LlvmLibcFMaxTest.NegInfArg
[ OK ] LlvmLibcFMaxTest.NegInfArg (1 us)
[ RUN ] LlvmLibcFMaxTest.BothZero
[ OK ] LlvmLibcFMaxTest.BothZero (1 us)
[ RUN ] LlvmLibcFMaxTest.Range
[ OK ] LlvmLibcFMaxTest.Range (30 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[539/960] Running unit test libc.test.src.math.smoke.fmaxf_test.__unit__.__NO_MISC_MATH_BASIC_OPS_OPT
[==========] Running 5 tests from 1 test suite.
Step 8 (libc-unit-tests) failure: libc-unit-tests (failure)
...
[ RUN ] LlvmLibcFMaxTest.InfArg
[ OK ] LlvmLibcFMaxTest.InfArg (2 us)
[ RUN ] LlvmLibcFMaxTest.NegInfArg
[ OK ] LlvmLibcFMaxTest.NegInfArg (1 us)
[ RUN ] LlvmLibcFMaxTest.BothZero
[ OK ] LlvmLibcFMaxTest.BothZero (1 us)
[ RUN ] LlvmLibcFMaxTest.Range
[ OK ] LlvmLibcFMaxTest.Range (29 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[536/960] Running unit test libc.test.src.math.smoke.acoshf16_test.__unit__
FAILED: libc/test/src/math/smoke/CMakeFiles/libc.test.src.math.smoke.acoshf16_test.__unit__
cd /home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/build/libc/test/src/math/smoke && /home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/build/libc/test/src/math/smoke/libc.test.src.math.smoke.acoshf16_test.__unit__.__build__
[==========] Running 1 test from 1 test suite.
[ RUN ] LlvmLibcAcoshf16Test.SpecialNumbers
/home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/llvm-project/libc/test/src/math/smoke/acoshf16_test.cpp:22: FAILURE
Expected: __llvm_libc_20_0_0_git::fputil::test_except( static_cast<int>((0x1 | 0x2 | 0x4 | 0x8 | 0x10))) & ((0x4) ? (0x4) : static_cast<int>((0x1 | 0x2 | 0x4 | 0x8 | 0x10)))
Which is: 0
To be equal to: (0x4)
Which is: 4
[ FAILED ] LlvmLibcAcoshf16Test.SpecialNumbers
Ran 1 tests. PASS: 0 FAIL: 1
[537/960] Running unit test libc.test.src.math.smoke.ilogbf128_test.__unit__
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcIntLogbTest.SpecialNumbers
[ OK ] LlvmLibcIntLogbTest.SpecialNumbers (4 us)
[ RUN ] LlvmLibcIntLogbTest.PowersOfTwo
[ OK ] LlvmLibcIntLogbTest.PowersOfTwo (6 us)
[ RUN ] LlvmLibcIntLogbTest.SomeIntegers
[ OK ] LlvmLibcIntLogbTest.SomeIntegers (4 us)
[ RUN ] LlvmLibcIntLogbTest.SubnormalRange
[ OK ] LlvmLibcIntLogbTest.SubnormalRange (6 ms)
[ RUN ] LlvmLibcIntLogbTest.NormalRange
[ OK ] LlvmLibcIntLogbTest.NormalRange (6 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[538/960] Running unit test libc.test.src.math.smoke.fmax_test.__unit__.__NO_MISC_MATH_BASIC_OPS_OPT
[==========] Running 5 tests from 1 test suite.
[ RUN ] LlvmLibcFMaxTest.NaN
[ OK ] LlvmLibcFMaxTest.NaN (3 us)
[ RUN ] LlvmLibcFMaxTest.InfArg
[ OK ] LlvmLibcFMaxTest.InfArg (2 us)
[ RUN ] LlvmLibcFMaxTest.NegInfArg
[ OK ] LlvmLibcFMaxTest.NegInfArg (1 us)
[ RUN ] LlvmLibcFMaxTest.BothZero
[ OK ] LlvmLibcFMaxTest.BothZero (1 us)
[ RUN ] LlvmLibcFMaxTest.Range
[ OK ] LlvmLibcFMaxTest.Range (30 ms)
Ran 5 tests. PASS: 5 FAIL: 0
[539/960] Running unit test libc.test.src.math.smoke.fmaxf_test.__unit__.__NO_MISC_MATH_BASIC_OPS_OPT
[==========] Running 5 tests from 1 test suite.
```
</details>
https://github.com/llvm/llvm-project/pull/130588
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