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| author | Daniel Dunbar <daniel@zuster.org> | 2008-09-09 21:00:17 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2008-09-09 21:00:17 +0000 |
| commit | 5ca2084cf9b529563209429857f01fdae9dcdfa5 (patch) | |
| tree | 7bef0cceae645c1fc7d1f8011e04d96776c53652 /lib/CodeGen/CGObjC.cpp | |
| parent | 8592b1d9a0f0acfcc1adbbcbf860a6f4fd429674 (diff) | |
Use a unified return block.
- For the time being this means our emitted code is somewhat worse,
especially for aggregates. This will be fixed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56013 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGObjC.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjC.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp index b5834e68e5..70c1993887 100644 --- a/lib/CodeGen/CGObjC.cpp +++ b/lib/CodeGen/CGObjC.cpp @@ -121,6 +121,11 @@ void CodeGenFunction::StartObjCMethod(const ObjCMethodDecl *OMD) { FnRetTy = OMD->getResultType(); CurFuncDecl = OMD; + ReturnBlock = llvm::BasicBlock::Create("return", CurFn); + ReturnValue = 0; + if (!FnRetTy->isVoidType()) + ReturnValue = CreateTempAlloca(ConvertType(FnRetTy), "retval"); + Builder.SetInsertPoint(EntryBB); // Emit allocs for param decls. Give the LLVM Argument nodes names. |