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| author | Evan Cheng <evan.cheng@apple.com> | 2005-12-14 02:21:57 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2005-12-14 02:21:57 +0000 |
| commit | 01f318bfcacb979724abb2fac908f29a1ab71074 (patch) | |
| tree | 1a5dd805185ac785ff5fa9ff7decbf0648e4fd2e /utils/TableGen | |
| parent | 3d2331dba74bc8119c7e9b8df6826279d72bd67d (diff) | |
| download | external_llvm-01f318bfcacb979724abb2fac908f29a1ab71074.zip external_llvm-01f318bfcacb979724abb2fac908f29a1ab71074.tar.gz external_llvm-01f318bfcacb979724abb2fac908f29a1ab71074.tar.bz2 | |
Skip over srcvalue nodes when generating ISEL code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24704 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen')
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index de74ac1..eca9ad1 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -485,7 +485,7 @@ static unsigned char getIntrinsicType(Record *R, bool NotRegisters, return MVT::Other; } else if (R->isSubClassOf("ComplexPattern")) { return TP.getDAGISelEmitter().getComplexPattern(R).getValueType(); - } else if (R->getName() == "node") { + } else if (R->getName() == "node" || R->getName() == "srcvalue") { // Placeholder. return MVT::isUnknown; } @@ -973,6 +973,10 @@ static bool HandleUse(TreePattern *I, TreePatternNode *Pat, Rec = Pat->getOperator(); } + // SRCVALUE nodes are ignored. + if (Rec->getName() == "srcvalue") + return false; + TreePatternNode *&Slot = InstInputs[Pat->getName()]; if (!Slot) { Slot = Pat; @@ -1832,6 +1836,8 @@ public: } } else if (LeafRec->isSubClassOf("ComplexPattern")) { // Handle complex pattern. Nothing to do here. + } else if (LeafRec->getName() == "srcvalue") { + // Place holder for SRCVALUE nodes. Nothing to do here. } else if (LeafRec->isSubClassOf("ValueType")) { // Make sure this is the specified value type. OS << " if (cast<VTSDNode>(" << RootName << OpNo << ")->getVT() != " |