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| author | Andrew Trick <atrick@apple.com> | 2013-10-31 17:18:24 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-10-31 17:18:24 +0000 |
| commit | 2343e3b228c02896f4779962a91aaa659356fe2a (patch) | |
| tree | f1fbb0d0ea67124cb25844a8ff8da7f42952701c /lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | 233012c25bb3b738e0a994bf0678d016fb2a8766 (diff) | |
| download | llvm-2343e3b228c02896f4779962a91aaa659356fe2a.tar.gz llvm-2343e3b228c02896f4779962a91aaa659356fe2a.tar.bz2 llvm-2343e3b228c02896f4779962a91aaa659356fe2a.tar.xz | |
Lower stackmap intrinsics directly to their target opcode in the DAG builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/TargetLowering.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 4d30e7b50c..82b068d25c 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -64,6 +64,19 @@ bool TargetLowering::isInTailCallPosition(SelectionDAG &DAG, SDNode *Node, return isUsedByReturnOnly(Node, Chain); } +/// \brief Set CallLoweringInfo attribute flags based on a call instruction +/// and called function attributes. +void TargetLowering::ArgListEntry::setAttributes(ImmutableCallSite *CS, + unsigned AttrIdx) { + isSExt = CS->paramHasAttr(AttrIdx, Attribute::SExt); + isZExt = CS->paramHasAttr(AttrIdx, Attribute::ZExt); + isInReg = CS->paramHasAttr(AttrIdx, Attribute::InReg); + isSRet = CS->paramHasAttr(AttrIdx, Attribute::StructRet); + isNest = CS->paramHasAttr(AttrIdx, Attribute::Nest); + isByVal = CS->paramHasAttr(AttrIdx, Attribute::ByVal); + isReturned = CS->paramHasAttr(AttrIdx, Attribute::Returned); + Alignment = CS->getParamAlignment(AttrIdx); +} /// Generate a libcall taking the given operands as arguments and returning a /// result of type RetVT. |