mikaelholmen wrote: Hi @arsenm
With ``` clang -cc1 -S -fmath-errno -fdenormal-fp-math-f32=preserve-sign,preserve-sign -O1 -o bbi-114859.s bbi-114859.c ``` I get ``` denormal_fpenv attribute may not apply to call sites %sqrtf = tail call float @sqrtf(float noundef -1.000000e+00) #1 in function foo fatal error: error in backend: Broken function found, compilation aborted! ``` with this patch. [bbi-114859.c.gz](https://github.com/user-attachments/files/25124147/bbi-114859.c.gz) https://github.com/llvm/llvm-project/pull/174293 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
