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llvm-mirror/test/CodeGen/X86/pr17764.ll
Michael Liao ae9a5c1116 Fix PR17764
- When selecting BLEND from vselect, the operands need swapping as due to the
  difference between vselect and SSE/AVX's BLEND insn

llvm-svn: 193900
2013-11-02 00:10:02 +00:00

11 lines
301 B
LLVM

; RUN: llc < %s -mtriple=x86_64-linux -mcpu=core-avx2 | FileCheck %s
define <16 x i16> @foo(<16 x i1> %mask, <16 x i16> %x, <16 x i16> %y) {
%ret = select <16 x i1> %mask, <16 x i16> %x, <16 x i16> %y
ret <16 x i16> %ret
}
; CHECK: foo
; CHECK: vpblendvb %ymm0, %ymm1, %ymm2, %ymm0
; CHECK: ret