search for: u8xy

Displaying 1 result from an estimated 1 matches for "u8xy".

2014 Dec 26
3
[LLVMdev] Correct usage of `llvm.assume` for loop vectorization alignment?
...pt -O3 -datalayout -S`, the vectorized loads and stores are still 1-byte aligned [3]. What's going wrong? Do I have to move the `llvm.assume` into the loop body? v/r, Josh [1] http://llvm.org/devmtg/2014-10/Slides/Finkel-IntrinsicsMetadataAttributes.pdf [2] ; ModuleID = 'align.ll' %u8XY = type { i32, i32, i32, i32, i32, i32, [0 x i8] } ; Function Attrs: noduplicate nounwind readonly declare noalias %u8XY* @likely_new(i32 zeroext, i32 zeroext, i32 zeroext, i32 zeroext, i32 zeroext, i8* noalias nocapture) #0 ; Function Attrs: nounwind declare void @llvm.assume(i1) #1 ; Function A...