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Added initial support for DEBUG_LABEL allowing debug specific labels to be

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inserted in the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25104 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-01-05 01:25:28 +00:00
parent d90eb7fb24
commit abf6d1784b
16 changed files with 98 additions and 52 deletions
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5
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -94,8 +94,11 @@ PPCTargetLowering::PPCTargetLowering(TargetMachine &TM)
// PowerPC does not have truncstore for i1.
setOperationAction(ISD::TRUNCSTORE, MVT::i1, Promote);
// PowerPC doesn't have line number support yet.
// Support label based line numbers.
setOperationAction(ISD::LOCATION, MVT::Other, Expand);
// FIXME - use subtarget debug flags
if (TM.getSubtarget<PPCSubtarget>().isDarwin())
setOperationAction(ISD::DEBUG_LABEL, MVT::Other, Expand);
// We want to legalize GlobalAddress and ConstantPool nodes into the
// appropriate instructions to materialize the address.