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[Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand. 

llvm-svn: 192015
This commit is contained in:
Venkatraman Govindaraju 2013-10-05 00:31:41 +00:00
parent 9e429ae779
commit 30781deb1c
2 changed files with 14 additions and 1 deletions
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2
llvm/lib/Target/Sparc/SparcISelLowering.cpp
View File

@ -2046,7 +2046,7 @@ static SDValue LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG,
assert(Op.getOperand(0).getValueType() == MVT::i32);
SDValue Tmp = DAG.getNode(ISD::BITCAST, dl, MVT::f32, Op.getOperand(0));
// Convert the int value to FP in an FP register.
if (Op.getValueType() == MVT::f128 && hasHardQuad)
if (Op.getValueType() == MVT::f128 && !hasHardQuad)
return TLI.LowerF128Op(Op, DAG,
TLI.getLibcallName(RTLIB::SINTTOFP_I32_F128), 1);
return DAG.getNode(SPISD::ITOF, dl, Op.getValueType(), Tmp);

13
llvm/test/CodeGen/SPARC/fp128.ll
View File

@ -113,3 +113,16 @@ entry:
}
declare fp128 @llvm.fabs.f128(fp128) nounwind readonly
; HARD-LABEL: int_to_f128
; HARD: fitoq
; SOFT-LABEL: int_to_f128
; SOFT: _Q_itoq
define void @int_to_f128(fp128* noalias sret %scalar.result, i32 %i) {
entry:
%0 = sitofp i32 %i to fp128
store fp128 %0, fp128* %scalar.result, align 8
ret void
}