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| author | Jeff Cohen <jeffc@jolt-lang.org> | 2006-01-04 03:15:19 +0000 |
|---|---|---|
| committer | Jeff Cohen <jeffc@jolt-lang.org> | 2006-01-04 03:15:19 +0000 |
| commit | f356d70ec3a231ee760529fa1ca966f3e0b5161c (patch) | |
| tree | 920a9500f5aa251e24f349c551a34dab0dec9cb2 /utils/TableGen | |
| parent | 84e1064f4584c20b839b9172c5c26c20b6ffb2fe (diff) | |
| download | external_llvm-f356d70ec3a231ee760529fa1ca966f3e0b5161c.zip external_llvm-f356d70ec3a231ee760529fa1ca966f3e0b5161c.tar.gz external_llvm-f356d70ec3a231ee760529fa1ca966f3e0b5161c.tar.bz2 | |
Tblgen was generating syntactically illegal C++ code like:
SDOperand Tmp0,Tmp1,Tmp2,Tmp3,;
GCC has a bug (24907) in which is fails to catch this, but VC++ correctly
notes its illegality, so tblgen must be taught to only generate legal C++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25075 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen')
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index d719038..1fbb7c6 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -2030,12 +2030,13 @@ public: std::string Fn = CP->getSelectFunc(); NumRes = CP->getNumOperands(); OS << " SDOperand "; - for (unsigned i = 0; i != NumRes; ++i) + unsigned i; + for (i = 0; i < NumRes - 1; ++i) OS << "Tmp" << (i+ResNo) << ","; - OS << ";\n"; + OS << "Tmp" << (i+ResNo) << ";\n"; OS << " if (!" << Fn << "(" << Val; - for (unsigned i = 0; i < NumRes; i++) + for (i = 0; i < NumRes; i++) OS << ", Tmp" << i + ResNo; OS << ")) goto P" << PatternNo << "Fail;\n"; TmpNo = ResNo + NumRes; |