tra added a comment. In https://reviews.llvm.org/D50845#1219819, @Hahnfeld wrote:
> Ok, the top preprocessor condition for that function is `#ifndef > __SSE2_MATH__` - the exact same macro that was part of the motivation. Can > you please test compiling a simple C file (including `math.h`) with > `-mno-sse`? My guess would be that this is broken as well. > If yes I'm fine with reverting because I need to teach Clang to allow > anonymous unions in type specifiers to make that weird system header work > with this patch. It compiles fine. The code that causes the problem is also conditional on `__NO_MATH_INLINES` and it's always defined for X86, so compilation only breaks for when we compile for NVPTX. Still, the issue seems to be way too hairy for one-line fix, so I'll proceed with the unroll if you don't beat me to it. Repository: rL LLVM https://reviews.llvm.org/D50845 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits