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switch TargetLowering::getConstraintType to take the entire constraint,

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not just the first letter.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35322 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2007-03-25 02:14:49 +00:00
parent 2b81207b4b
commit 4234f57fa0
11 changed files with 82 additions and 68 deletions
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8
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@@ -2633,9 +2633,9 @@ static std::string GetMostGeneralConstraint(std::vector<std::string> &C,
std::string *Current = &C[0];
// If we have multiple constraints, try to pick the most general one ahead
// of time. This isn't a wonderful solution, but handles common cases.
TargetLowering::ConstraintType Flavor = TLI.getConstraintType(Current[0][0]);
TargetLowering::ConstraintType Flavor = TLI.getConstraintType(Current[0]);
for (unsigned j = 1, e = C.size(); j != e; ++j) {
TargetLowering::ConstraintType ThisFlavor = TLI.getConstraintType(C[j][0]);
TargetLowering::ConstraintType ThisFlavor = TLI.getConstraintType(C[j]);
if (getConstraintGenerality(ThisFlavor) >
getConstraintGenerality(Flavor)) {
// This constraint letter is more general than the previous one,
@@ -2748,7 +2748,7 @@ void SelectionDAGLowering::visitInlineAsm(CallInst &I) {
case InlineAsm::isOutput: {
TargetLowering::ConstraintType CTy = TargetLowering::C_RegisterClass;
if (ConstraintCode.size() == 1) // not a physreg name.
CTy = TLI.getConstraintType(ConstraintCode[0]);
CTy = TLI.getConstraintType(ConstraintCode);
if (CTy == TargetLowering::C_Memory) {
// Memory output.
@@ -2863,7 +2863,7 @@ void SelectionDAGLowering::visitInlineAsm(CallInst &I) {
TargetLowering::ConstraintType CTy = TargetLowering::C_RegisterClass;
if (ConstraintCode.size() == 1) // not a physreg name.
CTy = TLI.getConstraintType(ConstraintCode[0]);
CTy = TLI.getConstraintType(ConstraintCode);
if (CTy == TargetLowering::C_Other) {
InOperandVal = TLI.isOperandValidForConstraint(InOperandVal,