Author: vstefanovic Date: Wed Jul 11 05:45:25 2018 New Revision: 336798 URL: http://llvm.org/viewvc/llvm-project?rev=336798&view=rev Log: [mips] Add '-mvirt', '-mno-virt', '-mginv', '-mno-ginv' options
'-mvirt'/'-mno-virt' enables/disables Virtualization ASE. '-mginv'/'-mno-ginv' enables/disables GINV (Global Invalidate) ASE. Differential revision: https://reviews.llvm.org/D48982 Modified: cfe/trunk/include/clang/Driver/Options.td cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp cfe/trunk/test/Driver/mips-features.c Modified: cfe/trunk/include/clang/Driver/Options.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=336798&r1=336797&r2=336798&view=diff ============================================================================== --- cfe/trunk/include/clang/Driver/Options.td (original) +++ cfe/trunk/include/clang/Driver/Options.td Wed Jul 11 05:45:25 2018 @@ -2216,6 +2216,10 @@ def mno_abicalls : Flag<["-"], "mno-abic HelpText<"Disable SVR4-style position-independent code (Mips only)">; def mno_crc : Flag<["-"], "mno-crc">, Group<m_mips_Features_Group>, HelpText<"Disallow use of CRC instructions (Mips only)">; +def mvirt : Flag<["-"], "mvirt">, Group<m_mips_Features_Group>; +def mno_virt : Flag<["-"], "mno-virt">, Group<m_mips_Features_Group>; +def mginv : Flag<["-"], "mginv">, Group<m_mips_Features_Group>; +def mno_ginv : Flag<["-"], "mno-ginv">, Group<m_mips_Features_Group>; def mips1 : Flag<["-"], "mips1">, Alias<march_EQ>, AliasArgs<["mips1"]>, Group<m_mips_Features_Group>, HelpText<"Equivalent to -march=mips1">, Flags<[HelpHidden]>; Modified: cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp?rev=336798&r1=336797&r2=336798&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp Wed Jul 11 05:45:25 2018 @@ -352,6 +352,10 @@ void mips::getMIPSTargetFeatures(const D AddTargetFeature(Args, Features, options::OPT_mmt, options::OPT_mno_mt, "mt"); AddTargetFeature(Args, Features, options::OPT_mcrc, options::OPT_mno_crc, "crc"); + AddTargetFeature(Args, Features, options::OPT_mvirt, options::OPT_mno_virt, + "virt"); + AddTargetFeature(Args, Features, options::OPT_mginv, options::OPT_mno_ginv, + "ginv"); if (Arg *A = Args.getLastArg(options::OPT_mindirect_jump_EQ)) { StringRef Val = StringRef(A->getValue()); Modified: cfe/trunk/test/Driver/mips-features.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-features.c?rev=336798&r1=336797&r2=336798&view=diff ============================================================================== --- cfe/trunk/test/Driver/mips-features.c (original) +++ cfe/trunk/test/Driver/mips-features.c Wed Jul 11 05:45:25 2018 @@ -420,3 +420,27 @@ // RUN: -mcrc -mno-crc 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-CRC %s // CHECK-NO-CRC: "-target-feature" "-crc" +// +// -mvirt +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mno-virt -mvirt 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-VIRT %s +// CHECK-VIRT: "-target-feature" "+virt" +// +// -mno-virt +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mvirt -mno-virt 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-VIRT %s +// CHECK-NO-VIRT: "-target-feature" "-virt" +// +// -mginv +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mno-ginv -mginv 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-GINV %s +// CHECK-GINV: "-target-feature" "+ginv" +// +// -mno-ginv +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mginv -mno-ginv 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-GINV %s +// CHECK-NO-GINV: "-target-feature" "-ginv" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits