Author: mstorsjo Date: Mon Aug 7 13:52:04 2017 New Revision: 310303 URL: http://llvm.org/viewvc/llvm-project?rev=310303&view=rev Log: [AArch64] Ignore stdcall and similar on aarch64/windows
This is similar to what's done on arm and x86_64, where these calling conventions are silently ignored, as in SVN r245076. Differential Revision: https://reviews.llvm.org/D36105 Modified: cfe/trunk/lib/Basic/Targets/AArch64.cpp cfe/trunk/lib/Basic/Targets/AArch64.h cfe/trunk/test/Parser/arm-windows-calling-convention-handling.c Modified: cfe/trunk/lib/Basic/Targets/AArch64.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/AArch64.cpp?rev=310303&r1=310302&r2=310303&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/AArch64.cpp (original) +++ cfe/trunk/lib/Basic/Targets/AArch64.cpp Mon Aug 7 13:52:04 2017 @@ -458,6 +458,23 @@ MicrosoftARM64TargetInfo::getBuiltinVaLi return TargetInfo::CharPtrBuiltinVaList; } +TargetInfo::CallingConvCheckResult +MicrosoftARM64TargetInfo::checkCallingConvention(CallingConv CC) const { + switch (CC) { + case CC_X86StdCall: + case CC_X86ThisCall: + case CC_X86FastCall: + case CC_X86VectorCall: + return CCCR_Ignore; + case CC_C: + case CC_OpenCLKernel: + case CC_Win64: + return CCCR_OK; + default: + return CCCR_Warning; + } +} + DarwinAArch64TargetInfo::DarwinAArch64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts) : DarwinTargetInfo<AArch64leTargetInfo>(Triple, Opts) { Modified: cfe/trunk/lib/Basic/Targets/AArch64.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/AArch64.h?rev=310303&r1=310302&r2=310303&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/AArch64.h (original) +++ cfe/trunk/lib/Basic/Targets/AArch64.h Mon Aug 7 13:52:04 2017 @@ -105,6 +105,8 @@ public: MacroBuilder &Builder) const override; BuiltinVaListKind getBuiltinVaListKind() const override; + + CallingConvCheckResult checkCallingConvention(CallingConv CC) const override; }; class LLVM_LIBRARY_VISIBILITY AArch64beTargetInfo : public AArch64TargetInfo { Modified: cfe/trunk/test/Parser/arm-windows-calling-convention-handling.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Parser/arm-windows-calling-convention-handling.c?rev=310303&r1=310302&r2=310303&view=diff ============================================================================== --- cfe/trunk/test/Parser/arm-windows-calling-convention-handling.c (original) +++ cfe/trunk/test/Parser/arm-windows-calling-convention-handling.c Mon Aug 7 13:52:04 2017 @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -triple thumbv7-windows -fms-compatibility -fsyntax-only -verify %s +// RUN: %clang_cc1 -triple aarch64-windows -fms-compatibility -fsyntax-only -verify %s int __cdecl cdecl(int a, int b, int c, int d) { // expected-no-diagnostics return a + b + c + d; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits