Mercurial > hg > Members > tobaru > cbc > CbC_llvm

view test/CodeGen/X86/fold-pcmpeqd-1.ll @ 33:e4204d083e25

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 -mattr=+sse2,-avx | FileCheck %s

define <2 x double> @foo() nounwind {
  ret <2 x double> bitcast (<2 x i64><i64 -1, i64 -1> to <2 x double>)
; CHECK-LABEL: foo:
; CHECK: pcmpeqd %xmm0, %xmm0
; CHECK-NOT: %xmm
; CHECK: ret
}
define <2 x double> @bar() nounwind {
  ret <2 x double> bitcast (<2 x i64><i64 0, i64 0> to <2 x double>)
; CHECK-LABEL: bar:
; CHECK: xorps %xmm0, %xmm0
; CHECK-NOT: %xmm
; CHECK: ret
}