Author: dsanders Date: Tue Sep 22 08:52:32 2015 New Revision: 248276 URL: http://llvm.org/viewvc/llvm-project?rev=248276&view=rev Log: [mips] Added support for using the command line options -Wa,-msoft-float and -Wa,-mhard-float.
Patch by Scott Egerton. Reviewers: vkalintiris, dsanders Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D12600 Modified: cfe/trunk/lib/Driver/Tools.cpp cfe/trunk/test/Driver/mips-ias-Wa.s Modified: cfe/trunk/lib/Driver/Tools.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=248276&r1=248275&r2=248276&view=diff ============================================================================== --- cfe/trunk/lib/Driver/Tools.cpp (original) +++ cfe/trunk/lib/Driver/Tools.cpp Tue Sep 22 08:52:32 2015 @@ -2383,6 +2383,12 @@ static void CollectArgsForIntegratedAsse } else if (Value == "--break") { CmdArgs.push_back("-target-feature"); CmdArgs.push_back("-use-tcc-in-div"); + } else if (Value.startswith("-msoft-float")) { + CmdArgs.push_back("-target-feature"); + CmdArgs.push_back("+soft-float"); + } else if (Value.startswith("-mhard-float")) { + CmdArgs.push_back("-target-feature"); + CmdArgs.push_back("-soft-float"); } else { D.Diag(diag::err_drv_unsupported_option_argument) << A->getOption().getName() << Value; Modified: cfe/trunk/test/Driver/mips-ias-Wa.s URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-ias-Wa.s?rev=248276&r1=248275&r2=248276&view=diff ============================================================================== --- cfe/trunk/test/Driver/mips-ias-Wa.s (original) +++ cfe/trunk/test/Driver/mips-ias-Wa.s Tue Sep 22 08:52:32 2015 @@ -22,3 +22,28 @@ // RUN: FileCheck -check-prefix=TRAP-BOTH-BREAK-FIRST %s // TRAP-BOTH-BREAK-FIRST: -cc1as // TRAP-BOTH-BREAK-FIRST: "-target-feature" "-use-tcc-in-div" "-target-feature" "+use-tcc-in-div" + +// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \ +// RUN: FileCheck -check-prefix=MSOFT-FLOAT-DEFAULT %s +// MSOFT-FLOAT-DEFAULT: -cc1as +// MSOFT-FLOAT-DEFAULT-NOT: "-target-feature" "-soft-float" + +// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-msoft-float 2>&1 | \ +// RUN: FileCheck -check-prefix=MSOFT-FLOAT-ON %s +// MSOFT-FLOAT-ON: -cc1as +// MSOFT-FLOAT-ON: "-target-feature" "+soft-float" + +// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mhard-float 2>&1 | \ +// RUN: FileCheck -check-prefix=MSOFT-FLOAT-OFF %s +// MSOFT-FLOAT-OFF: -cc1as +// MSOFT-FLOAT-OFF: "-target-feature" "-soft-float" + +// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-msoft-float,-mhard-float 2>&1 | \ +// RUN: FileCheck -check-prefix=MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST %s +// MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST: -cc1as +// MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST: "-target-feature" "+soft-float" "-target-feature" "-soft-float" + +// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mhard-float,-msoft-float 2>&1 | \ +// RUN: FileCheck -check-prefix=MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST %s +// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: -cc1as +// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: "-target-feature" "-soft-float" "-target-feature" "+soft-float" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
