diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2010-10-16 04:08:16 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-10-16 04:08:16 +0000 |
| commit | 338ebcc57e116c2ca8c968d202ec81681a835748 (patch) | |
| tree | 4b3138435dc3fb0e4e55838c0fd7dabd01cc5ca1 | |
| parent | 2d8c1fdef9658d7c3d56bcfd5533188f6c8b6bf5 (diff) | |
IRgen/Obj-C/NeXT: Fix the IR signature for objc_exception_rethrow, so we don't
generate unnecessary %al clear on x86_64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116656 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/CGObjCMac.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGenObjC/method-signatures.m | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp index 8b3fd499b6..3440959408 100644 --- a/lib/CodeGen/CGObjCMac.cpp +++ b/lib/CodeGen/CGObjCMac.cpp @@ -462,7 +462,7 @@ public: // void objc_exception_rethrow(void) std::vector<const llvm::Type*> Args; llvm::FunctionType *FTy = - llvm::FunctionType::get(llvm::Type::getVoidTy(VMContext), Args, true); + llvm::FunctionType::get(llvm::Type::getVoidTy(VMContext), Args, false); return CGM.CreateRuntimeFunction(FTy, "objc_exception_rethrow"); } diff --git a/test/CodeGenObjC/method-signatures.m b/test/CodeGenObjC/method-signatures.m new file mode 100644 index 0000000000..b03570950a --- /dev/null +++ b/test/CodeGenObjC/method-signatures.m @@ -0,0 +1,14 @@ +// Check method signatures for synthesized runtime functions. +// +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 \ +// RUN: -fexceptions -fobjc-nonfragile-abi2 -emit-llvm -o %t %s +// RUN: FileCheck < %t %s + +// CHECK: declare void @objc_exception_rethrow() +void f1(void); +void f0() { + @try { + f1(); + } @finally { + } +} |