Author: abeserminji Date: Mon Dec 11 03:29:17 2017 New Revision: 320351 URL: http://llvm.org/viewvc/llvm-project?rev=320351&view=rev Log: [mips] Removal of microMIPS64R6
microMIPS64R6 is removed from backend, and therefore frontend will show an error when target is microMIPS64R6. This is Clang part of patch. Differential Revision: https://reviews.llvm.org/D35624 Modified: cfe/trunk/include/clang/Basic/DiagnosticCommonKinds.td cfe/trunk/lib/Basic/Targets/Mips.cpp Modified: cfe/trunk/include/clang/Basic/DiagnosticCommonKinds.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticCommonKinds.td?rev=320351&r1=320350&r2=320351&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/DiagnosticCommonKinds.td (original) +++ cfe/trunk/include/clang/Basic/DiagnosticCommonKinds.td Mon Dec 11 03:29:17 2017 @@ -185,6 +185,8 @@ def note_invalid_subexpr_in_const_expr : def err_target_unknown_triple : Error< "unknown target triple '%0', please use -triple or -arch">; def err_target_unknown_cpu : Error<"unknown target CPU '%0'">; +def err_target_unsupported_cpu_for_micromips : Error< + "micromips is not supported for target CPU '%0'">; def err_target_unknown_abi : Error<"unknown target ABI '%0'">; def err_target_unsupported_abi : Error<"ABI '%0' is not supported on CPU '%1'">; def err_target_unsupported_abi_for_triple : Error< Modified: cfe/trunk/lib/Basic/Targets/Mips.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/Mips.cpp?rev=320351&r1=320350&r2=320351&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/Mips.cpp (original) +++ cfe/trunk/lib/Basic/Targets/Mips.cpp Mon Dec 11 03:29:17 2017 @@ -206,6 +206,13 @@ ArrayRef<Builtin::Info> MipsTargetInfo:: } bool MipsTargetInfo::validateTarget(DiagnosticsEngine &Diags) const { + // microMIPS64R6 backend is removed + if ((getTriple().getArch() == llvm::Triple::mips64 || + getTriple().getArch() == llvm::Triple::mips64el) && + IsMicromips && (ABI == "n32" || ABI == "n64")) { + Diags.Report(diag::err_target_unsupported_cpu_for_micromips) << CPU; + return false; + } // FIXME: It's valid to use O32 on a 64-bit CPU but the backend can't handle // this yet. It's better to fail here than on the backend assertion. if (processorSupportsGPR64() && ABI == "o32") { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits