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[mips] MipsTargetLowering::getSetCCResultType should return a vector type if

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vectors are being compared.

llvm-svn: 171517
This commit is contained in:
Akira Hatanaka 2013-01-04 20:06:01 +00:00
parent 7477b1b91f
commit b02400099c
2 changed files with 19 additions and 1 deletions
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4
lib/Target/Mips/MipsISelLowering.cpp
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@ -520,7 +520,9 @@ MipsTargetLowering::allowsUnalignedMemoryAccesses(EVT VT, bool *Fast) const {
}
EVT MipsTargetLowering::getSetCCResultType(EVT VT) const {
return MVT::i32;
if (!VT.isVector())
return MVT::i32;
return VT.changeVectorElementTypeToInteger();
}
// SelectMadd -

16
test/CodeGen/Mips/vector-setcc.ll Normal file
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@ -0,0 +1,16 @@
; RUN: llc -march=mipsel < %s
@a = common global <4 x i32> zeroinitializer, align 16
@b = common global <4 x i32> zeroinitializer, align 16
@g0 = common global <4 x i32> zeroinitializer, align 16
define void @foo0() nounwind {
entry:
%0 = load <4 x i32>* @a, align 16
%1 = load <4 x i32>* @b, align 16
%cmp = icmp slt <4 x i32> %0, %1
%sext = sext <4 x i1> %cmp to <4 x i32>
store <4 x i32> %sext, <4 x i32>* @g0, align 16
ret void
}