diff options
| author | Mon P Wang <wangmp@apple.com> | 2008-07-30 04:36:53 +0000 |
|---|---|---|
| committer | Mon P Wang <wangmp@apple.com> | 2008-07-30 04:36:53 +0000 |
| commit | e3b3a7241c01f26613694e53b26b01abf764ddfc (patch) | |
| tree | 37ed9c9fbdaaa1209eb34379b2a0a06941b1c735 /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 1fbffe0cef92ee284f44cfef3ce0db7ec7d86f18 (diff) | |
Added support for overloading intrinsics (atomics) based on pointers
to different address spaces. This alters the naming scheme for those
intrinsics, e.g., atomic.load.add.i32 => atomic.load.add.i32.p0i32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54195 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenDAGPatterns.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp index 1948c904ad..1e957834a8 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -443,8 +443,8 @@ bool TreePatternNode::UpdateNodeType(const std::vector<unsigned char> &ExtVTs, return true; } - if (getExtTypeNum(0) == MVT::iPTR) { - if (ExtVTs[0] == MVT::iPTR || ExtVTs[0] == EMVT::isInt) + if (getExtTypeNum(0) == MVT::iPTR || getExtTypeNum(0) == MVT::iPTRAny) { + if (ExtVTs[0] == MVT::iPTR || ExtVTs[0] == MVT::iPTRAny || ExtVTs[0] == EMVT::isInt) return false; if (EMVT::isExtIntegerInVTs(ExtVTs)) { std::vector<unsigned char> FVTs = FilterEVTs(ExtVTs, isInteger); @@ -463,7 +463,8 @@ bool TreePatternNode::UpdateNodeType(const std::vector<unsigned char> &ExtVTs, setTypes(FVTs); return true; } - if (ExtVTs[0] == MVT::iPTR && EMVT::isExtIntegerInVTs(getExtTypes())) { + if ((ExtVTs[0] == MVT::iPTR || ExtVTs[0] == MVT::iPTRAny) && + EMVT::isExtIntegerInVTs(getExtTypes())) { //assert(hasTypeSet() && "should be handled above!"); std::vector<unsigned char> FVTs = FilterEVTs(getExtTypes(), isInteger); if (getExtTypes() == FVTs) @@ -495,7 +496,8 @@ bool TreePatternNode::UpdateNodeType(const std::vector<unsigned char> &ExtVTs, setTypes(ExtVTs); return true; } - if (getExtTypeNum(0) == EMVT::isInt && ExtVTs[0] == MVT::iPTR) { + if (getExtTypeNum(0) == EMVT::isInt && + (ExtVTs[0] == MVT::iPTR || ExtVTs[0] == MVT::iPTRAny)) { setTypes(ExtVTs); return true; } @@ -527,6 +529,7 @@ void TreePatternNode::print(std::ostream &OS) const { case EMVT::isFP : OS << ":isFP"; break; case EMVT::isUnknown: ; /*OS << ":?";*/ break; case MVT::iPTR: OS << ":iPTR"; break; + case MVT::iPTRAny: OS << ":iPTRAny"; break; default: { std::string VTName = llvm::getName(getTypeNum(0)); // Strip off MVT:: prefix if present. @@ -781,7 +784,7 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) { assert(getTypeNum(i) == VT && "TreePattern has too many types!"); VT = getTypeNum(0); - if (VT != MVT::iPTR) { + if (VT != MVT::iPTR && VT != MVT::iPTRAny) { unsigned Size = MVT(VT).getSizeInBits(); // Make sure that the value is representable for this type. if (Size < 32) { |