https://github.com/llvm/llvm-test-suite/blob/main/SingleSource/UnitTests/Vectorizer/fmax-reduction.cpp on x86-64 Expected output: ``` Checking fmaxnum_start_neg_2 Checking fmaxnum_start_min Checking fmaxnum_start_denorm_min Checking fmaxnum_start_is_nan Checking fmax_non_strict_start_neg_2 Checking fmax_cmp_max_gt_start_neg_2 Checking fmax_cmp_max_lt_start_neg_2 Checking fmax_cmp_max_lt_start_denorm_min Checking fmax_cmp_max_lt_start_neg_nan exit 0 ``` Actual output: ``` Checking fmaxnum_start_neg_2 Miscompare signed-zeros: -0 != 0 exit 1 ``` The regression occured somewhere between clang 20 and clang 21: https://godbolt.org/z/rnfqzc1Yj @fhahn
https://github.com/llvm/llvm-test-suite/blob/main/SingleSource/UnitTests/Vectorizer/fmax-reduction.cpp on x86-64
Expected output:
Actual output:
The regression occured somewhere between clang 20 and clang 21:
https://godbolt.org/z/rnfqzc1Yj
@fhahn