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Handle the memory-ness of all U+ ARM constraints.

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Noticed on inspection.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133553 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2011-06-21 22:10:57 +00:00
parent 71c38e3359
commit 1312ca8be6
1 changed files with 6 additions and 3 deletions
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9
lib/Target/ARM/ARMISelLowering.cpp
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@ -7379,9 +7379,12 @@ ARMTargetLowering::getConstraintType(const std::string &Constraint) const {
case 'l': return C_RegisterClass;
case 'w': return C_RegisterClass;
}
} else {
if (Constraint == "Uv")
return C_Memory;
} else if (Constraint.size() == 2) {
switch (Constraint[0]) {
default: break;
// All 'U+' constraints are addresses.
case 'U': return C_Memory;
}
}
return TargetLowering::getConstraintType(Constraint);
}