Author: sdardis Date: Wed Jul 19 04:11:02 2017 New Revision: 308436 URL: http://llvm.org/viewvc/llvm-project?rev=308436&view=rev Log: Revert "[mips] Teach the driver to accept -m(no-)gpopt."
Revert r308431 and r308432, these caused broke some buildbots. Removed: cfe/trunk/test/Driver/mips-gpopt-warning.c Modified: cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td cfe/trunk/include/clang/Basic/DiagnosticGroups.td cfe/trunk/include/clang/Driver/Options.td cfe/trunk/lib/Driver/ToolChains/Clang.cpp cfe/trunk/test/Driver/mips-features.c Modified: cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td?rev=308436&r1=308435&r2=308436&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td (original) +++ cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td Wed Jul 19 04:11:02 2017 @@ -279,10 +279,6 @@ def warn_target_unsupported_nanlegacy : def warn_target_unsupported_compact_branches : Warning< "ignoring '-mcompact-branches=' option because the '%0' architecture does not" " support it">, InGroup<UnsupportedCB>; -def warn_drv_unsupported_gpopt : Warning< - "ignoring '-mgpopt' option as it cannot be used with %select{|the implicit" - " usage of}0-mabicalls">, - InGroup<UnsupportedGPOpt>; def warn_drv_unable_to_find_directory_expected : Warning< "unable to find %0 directory, expected to be in '%1'">, Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=308436&r1=308435&r2=308436&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original) +++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Wed Jul 19 04:11:02 2017 @@ -61,7 +61,6 @@ def DoublePromotion : DiagGroup<"double- def EnumTooLarge : DiagGroup<"enum-too-large">; def UnsupportedNan : DiagGroup<"unsupported-nan">; def UnsupportedCB : DiagGroup<"unsupported-cb">; -def UnsupportedGPOpt : DiagGroup<"unsupported-gpopt">; def NonLiteralNullConversion : DiagGroup<"non-literal-null-conversion">; def NullConversion : DiagGroup<"null-conversion">; def ImplicitConversionFloatingPointToBool : Modified: cfe/trunk/include/clang/Driver/Options.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=308436&r1=308435&r2=308436&view=diff ============================================================================== --- cfe/trunk/include/clang/Driver/Options.td (original) +++ cfe/trunk/include/clang/Driver/Options.td Wed Jul 19 04:11:02 2017 @@ -2035,12 +2035,6 @@ def mfp64 : Flag<["-"], "mfp64">, Group< HelpText<"Use 64-bit floating point registers (MIPS only)">; def mfp32 : Flag<["-"], "mfp32">, Group<m_Group>, HelpText<"Use 32-bit floating point registers (MIPS only)">; -def mgpopt : Flag<["-"], "mgpopt">, Group<m_Group>, - HelpText<"Use GP relative accesses for symbols known to be in a small" - " data section (MIPS)">; -def mno_gpopt : Flag<["-"], "mno-gpopt">, Group<m_Group>, - HelpText<"Do not use GP relative accesses for symbols known to be in a small" - " data section (MIPS)">; def mnan_EQ : Joined<["-"], "mnan=">, Group<m_Group>; def mabicalls : Flag<["-"], "mabicalls">, Group<m_Group>, HelpText<"Enable SVR4-style position-independent code (Mips only)">; Modified: cfe/trunk/lib/Driver/ToolChains/Clang.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Clang.cpp?rev=308436&r1=308435&r2=308436&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/Clang.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/Clang.cpp Wed Jul 19 04:11:02 2017 @@ -1462,32 +1462,6 @@ void Clang::AddMIPSTargetArgs(const ArgL A->claim(); } - Arg *GPOpt = Args.getLastArg(options::OPT_mgpopt, options::OPT_mno_gpopt); - Arg *ABICalls = Args.getLastArg(options::OPT_mabicalls, options::OPT_mno_abicalls); - - // -mabicalls is the default for many MIPS environments, even with -fno-pic. - // -mgpopt is the default for static, -fno-pic environments but these two - // options conflict. We want to be certain that -mno-abicalls -mgpopt is - // the only case where -mllvm -mgpopt is passed. - // NOTE: We need a warning here or in the backend to warn when -mgpopt is - // passed explicitly when compiling something with -mabicalls - // (implictly) in affect. Currently the warning is in the backend. - bool NoABICalls = - ABICalls && ABICalls->getOption().matches(options::OPT_mno_abicalls); - bool WantGPOpt = GPOpt && GPOpt->getOption().matches(options::OPT_mgpopt); - if (NoABICalls && (!GPOpt || WantGPOpt)) { - CmdArgs.push_back("-mllvm"); - CmdArgs.push_back("-mgpopt=1"); - } else { - CmdArgs.push_back("-mllvm"); - CmdArgs.push_back("-mgpopt=0"); - if ((!ABICalls || (!NoABICalls && ABICalls)) && (!GPOpt || WantGPOpt)) - D.Diag(diag::warn_drv_unsupported_gpopt) << (ABICalls ? 0 : 1); - } - - if (GPOpt) - GPOpt->claim(); - if (Arg *A = Args.getLastArg(options::OPT_mcompact_branches_EQ)) { StringRef Val = StringRef(A->getValue()); if (mips::hasCompactBranches(CPUName)) { Modified: cfe/trunk/test/Driver/mips-features.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-features.c?rev=308436&r1=308435&r2=308436&view=diff ============================================================================== --- cfe/trunk/test/Driver/mips-features.c (original) +++ cfe/trunk/test/Driver/mips-features.c Wed Jul 19 04:11:02 2017 @@ -10,31 +10,6 @@ // RUN: | FileCheck --check-prefix=CHECK-MNOABICALLS %s // CHECK-MNOABICALLS: "-target-feature" "+noabicalls" // -// -mgpopt -// RUN: %clang -target mips-linux-gnu -### -c %s -mno-gpopt -mgpopt 2>&1 \ -// RUN: | FileCheck --check-prefix=CHECK-MGPOPT-DEF-ABICALLS %s -// CHECK-MGPOPT-DEF-ABICALLS-NOT: "-mllvm" "-mgpopt" -// -// -mabicalls -mgpopt -// RUN: %clang -target mips-linux-gnu -### -c %s -mabicalls -mno-gpopt -mgpopt 2>&1 \ -// RUN: | FileCheck --check-prefix=CHECK-MGPOPT-EXPLICIT-ABICALLS %s -// CHECK-MGPOPT-EXPLICIT-ABICALLS-NOT: "-mllvm" "-mgpopt" -// -// -mno-abicalls -mgpopt -// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mno-gpopt -mgpopt 2>&1 \ -// RUN: | FileCheck --check-prefix=CHECK-MGPOPT %s -// CHECK-MGPOPT: "-mllvm" "-mgpopt=1" -// -// -mno-abicalls -mno-gpopt -// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -mno-gpopt 2>&1 \ -// RUN: | FileCheck --check-prefix=CHECK-MNOGPOPT %s -// CHECK-MNOGPOPT: "-mllvm" "-mgpopt=0" -// -// -mno-abicalls -// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls 2>&1 \ -// RUN: | FileCheck --check-prefix=CHECK-MGPOPTDEF %s -// CHECK-MGPOPTDEF: "-mllvm" "-mgpopt=1" -// // -mips16 // RUN: %clang -target mips-linux-gnu -### -c %s \ // RUN: -mno-mips16 -mips16 2>&1 \ Removed: cfe/trunk/test/Driver/mips-gpopt-warning.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-gpopt-warning.c?rev=308435&view=auto ============================================================================== --- cfe/trunk/test/Driver/mips-gpopt-warning.c (original) +++ cfe/trunk/test/Driver/mips-gpopt-warning.c (removed) @@ -1,6 +0,0 @@ -// REQUIRES: mips-registered-target -// RUN: %clang -### -c -target mips-mti-elf %s -mgpopt 2>&1 | FileCheck -check-prefix=IMPLICIT %s -// IMPLICIT: warning: ignoring '-mgpopt' option as it cannot be used with the implicit usage of-mabicalls - -// RUN: %clang -### -c -target mips-mti-elf %s -mgpopt -mabicalls 2>&1 | FileCheck -check-prefix=EXPLICIT %s -// EXPLICIT: warning: ignoring '-mgpopt' option as it cannot be used with -mabicalls _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits