llvm-6502/test/CodeGen/X86/peep-vector-extract-concat.ll
2013-08-23 20:27:02 +00:00

12 lines
378 B
LLVM

; RUN: llc < %s -mtriple=x86_64-linux -mattr=+sse2,-sse4.1 | FileCheck %s
; CHECK: pshufd $3, %xmm0, %xmm0
; RUN: llc < %s -mtriple=x86_64-win32 -mattr=+sse2,-sse4.1 | FileCheck %s -check-prefix=WIN64
; %a is passed indirectly on Win64.
; WIN64: movss 12(%rcx), %xmm0
define float @foo(<8 x float> %a) nounwind {
%c = extractelement <8 x float> %a, i32 3
ret float %c
}