view test/CodeGen/ARM/neon_cmp.ll @ 33:e4204d083e25

LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
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; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s
; bug 15283
; radar://13191881
; CHECK: vfcmp
define void @vfcmp(<2 x double>* %a, <2 x double>* %b) {
  %wide.load = load <2 x double>* %a, align 4
  %wide.load2 = load <2 x double>* %b, align 4
; CHECK-NOT: vdup.32
; CHECK-NOT: vmovn.i64
  %v1 = fcmp olt <2 x double> %wide.load, %wide.load2
  %v2 = zext <2 x i1> %v1 to <2 x i32>
  %v3 = sitofp <2 x i32> %v2 to <2 x double>
  store <2 x double> %v3, <2 x double>* %b, align 4
  ret void
}