Author: djg Date: Fri Oct 2 14:38:47 2015 New Revision: 249176 URL: http://llvm.org/viewvc/llvm-project?rev=249176&view=rev Log: [WebAssembly] Add a __builtin_wasm_memory_size() intrinsic.
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=249176&r1=249175&r2=249176&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def (original) +++ cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def Fri Oct 2 14:38:47 2015 @@ -17,5 +17,6 @@ // The format of this database matches clang/Basic/Builtins.def. BUILTIN(__builtin_wasm_page_size, "z", "nc") +BUILTIN(__builtin_wasm_memory_size, "z", "nc") #undef BUILTIN Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=249176&r1=249175&r2=249176&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original) +++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Fri Oct 2 14:38:47 2015 @@ -7048,6 +7048,11 @@ Value *CodeGenFunction::EmitWebAssemblyB Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_page_size, ResultType); return Builder.CreateCall(Callee); } + case WebAssembly::BI__builtin_wasm_memory_size: { + llvm::Type *ResultType = ConvertType(E->getType()); + Value *Callee = CGM.getIntrinsic(Intrinsic::wasm_memory_size, ResultType); + 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=249176&r1=249175&r2=249176&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/builtins-wasm.c (original) +++ cfe/trunk/test/CodeGen/builtins-wasm.c Fri Oct 2 14:38:47 2015 @@ -8,3 +8,9 @@ __SIZE_TYPE__ f0(void) { // WEBASSEMBLY32: call {{i.*}} @llvm.wasm.page.size.i32() // WEBASSEMBLY64: call {{i.*}} @llvm.wasm.page.size.i64() } + +__SIZE_TYPE__ f1(void) { + return __builtin_wasm_memory_size(); +// WEBASSEMBLY32: call {{i.*}} @llvm.wasm.memory.size.i32() +// WEBASSEMBLY64: call {{i.*}} @llvm.wasm.memory.size.i64() +} _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits