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Make some static variables const.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47566 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-02-25 21:39:34 +00:00
parent f8d8b2b53a
commit f6283fd27b
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -6543,13 +6543,13 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
bool isSigned = Node->getOpcode() == ISD::SINT_TO_FP;
MVT::ValueType SrcVT = Node->getOperand(0).getValueType();
if (VT == MVT::ppcf128 && SrcVT != MVT::i64) {
static uint64_t zero = 0;
static const uint64_t zero = 0;
if (isSigned) {
Hi = LegalizeOp(DAG.getNode(ISD::SINT_TO_FP, MVT::f64,
Node->getOperand(0)));
Lo = DAG.getConstantFP(APFloat(APInt(64, 1, &zero)), MVT::f64);
} else {
static uint64_t TwoE32[] = { 0x41f0000000000000LL, 0 };
static const uint64_t TwoE32[] = { 0x41f0000000000000LL, 0 };
Hi = LegalizeOp(DAG.getNode(ISD::SINT_TO_FP, MVT::f64,
Node->getOperand(0)));
Lo = DAG.getConstantFP(APFloat(APInt(64, 1, &zero)), MVT::f64);
@ -6569,7 +6569,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
}
if (VT == MVT::ppcf128 && SrcVT == MVT::i64 && !isSigned) {
// si64->ppcf128 done by libcall, below
static uint64_t TwoE64[] = { 0x43f0000000000000LL, 0 };
static const uint64_t TwoE64[] = { 0x43f0000000000000LL, 0 };
ExpandOp(DAG.getNode(ISD::SINT_TO_FP, MVT::ppcf128, Node->getOperand(0)),
Lo, Hi);
Hi = DAG.getNode(ISD::BUILD_PAIR, VT, Lo, Hi);