Author: aheejin Date: Fri Sep 15 15:01:22 2017 New Revision: 313402 URL: http://llvm.org/viewvc/llvm-project?rev=313402&view=rev Log: Remove __builtin_wasm_rethrow builtin
Summary: Remove `__builtin_wasm_rethrow` builtin. I thought it was required to implement `__cxa_rethrow` function in libcxxabi, but it turned out it will be using `__builtin_wasm_throw` instead. Reviewers: dschuff, jgravelle-google Reviewed By: jgravelle-google Subscribers: jfb, sbc100, jgravelle-google Differential Revision: https://reviews.llvm.org/D37931 Modified: cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def cfe/trunk/lib/CodeGen/CGBuiltin.cpp cfe/trunk/test/CodeGen/builtins-wasm.c Modified: cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def?rev=313402&r1=313401&r2=313402&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def (original) +++ cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def Fri Sep 15 15:01:22 2017 @@ -23,6 +23,5 @@ BUILTIN(__builtin_wasm_grow_memory, "zz" // Exception handling builtins. BUILTIN(__builtin_wasm_throw, "vUiv*", "r") -BUILTIN(__builtin_wasm_rethrow, "v", "r") #undef BUILTIN Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=313402&r1=313401&r2=313402&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original) +++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Fri Sep 15 15:01:22 2017 @@ -9574,10 +9574,6 @@ Value *CodeGenFunction::EmitWebAssemblyB Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_throw); return Builder.CreateCall(Callee, {Tag, Obj}); } - case WebAssembly::BI__builtin_wasm_rethrow: { - Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_rethrow); - return Builder.CreateCall(Callee); - } default: return nullptr; Modified: cfe/trunk/test/CodeGen/builtins-wasm.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/builtins-wasm.c?rev=313402&r1=313401&r2=313402&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/builtins-wasm.c (original) +++ cfe/trunk/test/CodeGen/builtins-wasm.c Fri Sep 15 15:01:22 2017 @@ -20,9 +20,3 @@ void f3(unsigned int tag, void *obj) { // WEBASSEMBLY32: call void @llvm.wasm.throw(i32 %{{.*}}, i8* %{{.*}}) // WEBASSEMBLY64: call void @llvm.wasm.throw(i32 %{{.*}}, i8* %{{.*}}) } - -void f4() { - return __builtin_wasm_rethrow(); -// WEBASSEMBLY32: call void @llvm.wasm.rethrow() -// WEBASSEMBLY64: call void @llvm.wasm.rethrow() -} _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits