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Code Issues Projects Releases Wiki Activity

1. Introduce a new TargetOperandInfo::getRegClass() helper method

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and convert code to using it, instead of having lots of things
   poke the isLookupPtrRegClass() method directly.

2. Make PointerLikeRegClass contain a 'kind' int, and store it in
   the existing regclass field of TargetOperandInfo when the
   isLookupPtrRegClass() predicate is set.  Make getRegClass pass
   this into TargetRegisterInfo::getPointerRegClass(), allowing
   targets to have multiple ptr_rc things.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77504 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-07-29 21:10:12 +00:00
parent a938ac6223
commit cb778a8634
6 changed files with 43 additions and 25 deletions
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utils/TableGen/InstrInfoEmitter.cpp
+3
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@@ -94,8 +94,11 @@ InstrInfoEmitter::GetOperandInfo(const CodeGenInstruction &Inst) {
if (OpR->isSubClassOf("RegisterClass"))
Res += getQualifiedName(OpR) + "RegClassID, ";
else if (OpR->isSubClassOf("PointerLikeRegClass"))
Res += utostr(OpR->getValueAsInt("RegClassKind")) + ", ";
else
Res += "0, ";
// Fill in applicable flags.
Res += "0";