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Legalize support for fpextend of vector. PR9309.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126574 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2011-02-27 14:41:27 +00:00
parent 60c8bf5350
commit 9c45251e11
2 changed files with 9 additions and 0 deletions
lib/CodeGen/SelectionDAG
LegalizeVectorTypes.cpp
test/CodeGen/Generic
2011-02-27-Fpextend.ll

2
lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

@ -440,6 +440,7 @@ void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
case ISD::FCEIL:
case ISD::FRINT:
case ISD::FNEARBYINT:
case ISD::FP_EXTEND:
case ISD::FP_TO_SINT:
case ISD::FP_TO_UINT:
case ISD::SINT_TO_FP:
@ -2005,6 +2006,7 @@ bool DAGTypeLegalizer::WidenVectorOperand(SDNode *N, unsigned ResNo) {
case ISD::STORE: Res = WidenVecOp_STORE(N); break;
case ISD::FP_ROUND:
case ISD::FP_EXTEND:
case ISD::FP_TO_SINT:
case ISD::FP_TO_UINT:
case ISD::SINT_TO_FP:

7
test/CodeGen/Generic/2011-02-27-Fpextend.ll Normal file

@ -0,0 +1,7 @@
; RUN: llc < %s
; PR9309
define <4 x double> @f_fu(<4 x float>) nounwind {
%float2double.i = fpext <4 x float> %0 to <4 x double>
ret <4 x double> %float2double.i
}