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llvm-mirror/test/CodeGen/X86/2011-20-21-zext-ui2fp.ll
Nadav Rotem 57f652cfe4 Fix pr11194. When promoting and splitting integers we need to use
ZExtPromotedInteger and SExtPromotedInteger based on the operation we legalize.

SetCC return type needs to be legalized via PromoteTargetBoolean.

llvm-svn: 142660
2011-10-21 17:35:19 +00:00

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861 B
LLVM

; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
target triple = "x86_64-unknown-linux-gnu"
; Check that the booleans are converted using zext and not via sext.
; 0x1 means that we only look at the first bit.
;CHECK: 0x1
;CHECK: ui_to_fp_conv
;CHECK: ret
define void @ui_to_fp_conv(<8 x float> * nocapture %aFOO, <8 x float>* nocapture %RET) nounwind {
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
}