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| author | Devang Patel <dpatel@apple.com> | 2007-10-04 23:45:31 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2007-10-04 23:45:31 +0000 |
| commit | da5d6bbc40ed98a8aaa4965c507268bdf870a203 (patch) | |
| tree | 495cb981c94aaeba8aa3ef7e4b9292e5a84b9a9b /clang/CodeGen/CodeGenFunction.cpp | |
| parent | f5009110bfe134bae3ab8aa3f61e2eab7a381991 (diff) | |
| download | bcm5719-llvm-da5d6bbc40ed98a8aaa4965c507268bdf870a203.tar.gz bcm5719-llvm-da5d6bbc40ed98a8aaa4965c507268bdf870a203.zip | |
switch statement code gen.
llvm-svn: 42616
Diffstat (limited to 'clang/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/CodeGen/CodeGenFunction.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/CodeGen/CodeGenFunction.cpp b/clang/CodeGen/CodeGenFunction.cpp index 363d299c260..e8a00c89ea0 100644 --- a/clang/CodeGen/CodeGenFunction.cpp +++ b/clang/CodeGen/CodeGenFunction.cpp @@ -115,3 +115,13 @@ bool CodeGenFunction::isDummyBlock(const llvm::BasicBlock *BB) { return false; } +/// StartBlock - Start new block named N. If insert block is a dummy block +/// then reuse it. +void CodeGenFunction::StartBlock(const char *N) { + llvm::BasicBlock *BB = Builder.GetInsertBlock(); + if (!isDummyBlock(BB)) + EmitBlock(new llvm::BasicBlock(N)); + else + BB->setName(N); +} + |
