search for: thielema

Displaying 1 result from an estimated 1 matches for "thielema".

2016 Aug 10
2
crash JIT with AVX intrinsics
...;8 x float>* %0 ret void } ; Function Attrs: nounwind readnone declare <8 x float> @llvm.x86.avx.round.ps.256(<8 x float>, i32) #0 attributes #0 = { nounwind readnone } I attach the main C file and have collected all required files in this archive: http://code.haskell.org/~thielema/llvm-tf/avx-instruction-selection.tar.gz My problem is that the simple C program crashes on newer LLVM versions. The preprocessor conditionals show my attempts to replace the AVX 8-float vector by a SSE 4-float vector or by a scalar and to replace the rounding by a simple addition. $ make avx...