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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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12
lib/Target/ARM/ARMISelLowering.cpp
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@@ -1550,12 +1550,14 @@ void ARMTargetLowering::computeMaskedBitsForTargetNode(const SDOperand Op,
/// getConstraintType - Given a constraint letter, return the type of
/// constraint it is for this target.
ARMTargetLowering::ConstraintType
ARMTargetLowering::getConstraintType(char ConstraintLetter) const {
switch (ConstraintLetter) {
case 'l':
return C_RegisterClass;
default: return TargetLowering::getConstraintType(ConstraintLetter);
ARMTargetLowering::getConstraintType(const std::string &Constraint) const {
if (Constraint.size() == 1) {
switch (Constraint[0]) {
default: break;
case 'l': return C_RegisterClass;
}
}
return TargetLowering::getConstraintType(Constraint);
}
std::pair<unsigned, const TargetRegisterClass*>