[all-commits] [llvm/llvm-project] fdf209: [libc][math] Fix signaling NaN handling for math f...

[wldfngrs via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fdf20941a8f95b26578fbeb579019f74efe45545
      https://github.com/llvm/llvm-project/commit/fdf20941a8f95b26578fbeb579019f74efe45545
  Author: wldfngrs <wldfngrs at gmail.com>
  Date:   2025-04-08 (Tue, 08 Apr 2025)

  Changed paths:
    M libc/src/math/generic/CMakeLists.txt
    M libc/src/math/generic/acosf.cpp
    M libc/src/math/generic/asinf.cpp
    M libc/src/math/generic/asinhf.cpp
    M libc/src/math/generic/atan2.cpp
    M libc/src/math/generic/atan2f.cpp
    M libc/src/math/generic/atanhf.cpp
    M libc/src/math/generic/cos.cpp
    M libc/src/math/generic/cosf.cpp
    M libc/src/math/generic/cosf16.cpp
    M libc/src/math/generic/cospif.cpp
    M libc/src/math/generic/cospif16.cpp
    M libc/src/math/generic/erff.cpp
    M libc/src/math/generic/log1p.cpp
    M libc/src/math/generic/logf.cpp
    M libc/src/math/generic/pow.cpp
    M libc/src/math/generic/powf.cpp
    M libc/src/math/generic/sin.cpp
    M libc/src/math/generic/sincos.cpp
    M libc/src/math/generic/sincosf.cpp
    M libc/src/math/generic/sinf.cpp
    M libc/src/math/generic/sinf16.cpp
    M libc/src/math/generic/sinpif.cpp
    M libc/src/math/generic/sinpif16.cpp
    M libc/src/math/generic/tan.cpp
    M libc/src/math/generic/tanf.cpp
    M libc/src/math/generic/tanf16.cpp
    M libc/src/math/generic/tanpif16.cpp
    M libc/test/src/math/smoke/CMakeLists.txt
    M libc/test/src/math/smoke/acosf_test.cpp
    M libc/test/src/math/smoke/acoshf_test.cpp
    M libc/test/src/math/smoke/asinf_test.cpp
    M libc/test/src/math/smoke/asinhf_test.cpp
    M libc/test/src/math/smoke/atan2_test.cpp
    M libc/test/src/math/smoke/atan2f_test.cpp
    M libc/test/src/math/smoke/atan_test.cpp
    M libc/test/src/math/smoke/atanf_test.cpp
    M libc/test/src/math/smoke/atanhf_test.cpp
    M libc/test/src/math/smoke/cbrt_test.cpp
    M libc/test/src/math/smoke/cbrtf_test.cpp
    M libc/test/src/math/smoke/cos_test.cpp
    M libc/test/src/math/smoke/cosf16_test.cpp
    M libc/test/src/math/smoke/cosf_test.cpp
    M libc/test/src/math/smoke/coshf_test.cpp
    M libc/test/src/math/smoke/cospif16_test.cpp
    M libc/test/src/math/smoke/cospif_test.cpp
    M libc/test/src/math/smoke/erff_test.cpp
    M libc/test/src/math/smoke/exp10_test.cpp
    M libc/test/src/math/smoke/exp10f_test.cpp
    M libc/test/src/math/smoke/exp10m1f_test.cpp
    M libc/test/src/math/smoke/exp2_test.cpp
    M libc/test/src/math/smoke/exp2f_test.cpp
    M libc/test/src/math/smoke/exp2m1f_test.cpp
    M libc/test/src/math/smoke/exp_test.cpp
    M libc/test/src/math/smoke/expf_test.cpp
    M libc/test/src/math/smoke/expm1_test.cpp
    M libc/test/src/math/smoke/expm1f_test.cpp
    M libc/test/src/math/smoke/log10_test.cpp
    M libc/test/src/math/smoke/log10f_test.cpp
    M libc/test/src/math/smoke/log1p_test.cpp
    M libc/test/src/math/smoke/log1pf_test.cpp
    M libc/test/src/math/smoke/log2_test.cpp
    M libc/test/src/math/smoke/log2f_test.cpp
    M libc/test/src/math/smoke/log_test.cpp
    M libc/test/src/math/smoke/logf_test.cpp
    M libc/test/src/math/smoke/pow_test.cpp
    M libc/test/src/math/smoke/powf_test.cpp
    M libc/test/src/math/smoke/sin_test.cpp
    M libc/test/src/math/smoke/sincos_test.cpp
    M libc/test/src/math/smoke/sincosf_test.cpp
    M libc/test/src/math/smoke/sinf16_test.cpp
    M libc/test/src/math/smoke/sinf_test.cpp
    M libc/test/src/math/smoke/sinhf_test.cpp
    M libc/test/src/math/smoke/sinpif16_test.cpp
    M libc/test/src/math/smoke/sinpif_test.cpp
    M libc/test/src/math/smoke/tan_test.cpp
    M libc/test/src/math/smoke/tanf16_test.cpp
    M libc/test/src/math/smoke/tanf_test.cpp
    M libc/test/src/math/smoke/tanhf_test.cpp
    M libc/test/src/math/smoke/tanpif16_test.cpp

  Log Message:
  -----------
  [libc][math] Fix signaling NaN handling for math functions. (#133347)

Add tests for signaling NaNs, and fix function behavior for handling
signaling NaN input.

Fixes https://github.com/llvm/llvm-project/issues/124812



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