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view test/CodeGen/X86/2012-01-18-vbitcast.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 803732b1fca8
line wrap: on
line source

; RUN: llc < %s -march=x86-64 -mcpu=corei7 -mtriple=x86_64-pc-win32 | FileCheck %s

;CHECK-LABEL: vcast:
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
;CHECK: pmovzxdq
;CHECK: pmovzxdq
  %af = bitcast <2 x float> %a to <2 x i32>
  %bf = bitcast <2 x float> %b to <2 x i32>
  %x = sub <2 x i32> %af, %bf
;CHECK: psubq
  ret <2 x i32> %x
;CHECK: ret
}