diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/CodeGen/CGException.cpp | 2 | ||||
| -rw-r--r-- | clang/test/CodeGenObjC/simplify-exceptions.mm | 18 |
2 files changed, 19 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGException.cpp b/clang/lib/CodeGen/CGException.cpp index 614b42c769b..6cb9599e257 100644 --- a/clang/lib/CodeGen/CGException.cpp +++ b/clang/lib/CodeGen/CGException.cpp @@ -266,7 +266,7 @@ static bool PersonalityHasOnlyCXXUses(llvm::Constant *Fn) { /// when it really needs it. void CodeGenModule::SimplifyPersonality() { // For now, this is really a Darwin-specific operation. - if (Context.Target.getTriple().isOSDarwin()) + if (!Context.Target.getTriple().isOSDarwin()) return; // If we're not in ObjC++ -fexceptions, there's nothing to do. diff --git a/clang/test/CodeGenObjC/simplify-exceptions.mm b/clang/test/CodeGenObjC/simplify-exceptions.mm new file mode 100644 index 00000000000..a35b10d73d2 --- /dev/null +++ b/clang/test/CodeGenObjC/simplify-exceptions.mm @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm \ +// RUN: -fexceptions -fobjc-exceptions -fobjc-nonfragile-abi \ +// RUN: -o %t %s +// RUN: FileCheck < %t %s +// +// <rdar://problem/7471679> [irgen] [eh] Exception code built with clang (x86_64) crashes + +// Check that we don't emit unnecessary personality function references. +struct t0_A { t0_A(); }; +struct t0_B { t0_A a; }; + +// CHECK: define {{.*}} @_Z2t0v(){{.*}} { +// CHECK-NOT: objc_personality +// CHECK: } +t0_B& t0() { + static t0_B x; + return x; +} |
