[PATCH] D14495: [X86] Do not try to custom-lower sitofp/fptosi in soft-float mode

Michael Kuperstein via llvm-commits llvm-commits at lists.llvm.org
Mon Nov 9 13:37:33 PST 2015


mkuper added a comment.

Thanks, Mitch.

I'll change the test names.

Regarding your questions - right now, my main concern is f32 and f64 on 32-bit. But it's also expected to work on x86_64, I'll add the appropriate test.
I really don't know about f80 (or f128) support for soft-float on x86, but there's nothing special there for FP_TO_SINT. (There's really nothing special for f32 and f64 either, aside from the fact it was broken in a way other floating point ops weren't...)


http://reviews.llvm.org/D14495





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