llvm/test/CodeGen/X86/2011-20-21-zext-ui2fp.ll
James Y Knight 423c686bec Make utils/update_llc_test_checks.py note that the assertions are
autogenerated.

Also update existing test cases which appear to be generated by it and
weren't modified (other than addition of the header) by rerunning it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253917 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-23 21:33:58 +00:00

24 lines
1.1 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 | FileCheck %s
; Check that the booleans are converted using zext and not via sext.
; 0x1 means that we only look at the first bit.
define void @ui_to_fp_conv(<8 x float> * nocapture %aFOO, <8 x float>* nocapture %RET) nounwind {
; CHECK-LABEL: ui_to_fp_conv:
; CHECK: # BB#0: # %allocas
; CHECK-NEXT: movaps {{.*#+}} xmm0 = [1.000000e+00,1.000000e+00,0.000000e+00,0.000000e+00]
; CHECK-NEXT: xorps %xmm1, %xmm1
; CHECK-NEXT: movups %xmm1, 16(%rsi)
; CHECK-NEXT: movups %xmm0, (%rsi)
; CHECK-NEXT: retq
allocas:
%bincmp = fcmp olt <8 x float> <float 1.000000e+00, float 1.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00> , <float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00>
%bool2float = uitofp <8 x i1> %bincmp to <8 x float>
store <8 x float> %bool2float, <8 x float>* %RET, align 4
ret void
}