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| author | Mikhail Glushenkov <foldr@codedgers.com> | 2009-04-19 00:22:35 +0000 |
|---|---|---|
| committer | Mikhail Glushenkov <foldr@codedgers.com> | 2009-04-19 00:22:35 +0000 |
| commit | c48ede23bd15677de01531726dd762fda8feb7cc (patch) | |
| tree | 985224d7cc53ccb052dc574fdb9aefc7c7b49fd4 /llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp | |
| parent | c1b96c3590c914a96dfde4be32113bbe7f88890c (diff) | |
| download | bcm5719-llvm-c48ede23bd15677de01531726dd762fda8feb7cc.tar.gz bcm5719-llvm-c48ede23bd15677de01531726dd762fda8feb7cc.zip | |
Add some assertions.
Fixes segfaults in some corner cases.
llvm-svn: 69494
Diffstat (limited to 'llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp b/llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp index bb4321c9b40..834fb9c14ab 100644 --- a/llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp +++ b/llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp @@ -1284,6 +1284,7 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName, StrVector::const_iterator I = StrVec.begin(), E = StrVec.end(); // If there is a hook invocation on the place of the first command, skip it. + assert(!StrVec[0].empty()); if (StrVec[0][0] == '$') { while (I != E && (*I)[0] != ')' ) ++I; @@ -1297,7 +1298,7 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName, for (; I != E; ++I) { const std::string& cmd = *I; - // std::cerr << cmd; + assert(!cmd.empty()); O << IndentLevel; if (cmd.at(0) == '$') { if (cmd == "$INFILE") { |
