Author: dberris Date: Sun Nov 20 21:24:59 2016 New Revision: 287518 URL: http://llvm.org/viewvc/llvm-project?rev=287518&view=rev Log: [XRay] Support AArch64 in Clang
This patch adds XRay support in Clang for AArch64 target. This patch is one of a series: LLVM: https://reviews.llvm.org/D26412 compiler-rt: https://reviews.llvm.org/D26413 Author: rSerge Reviewers: rengolin, dberris Subscribers: aemerson, cfe-commits, iid_iunknown Differential Revision: https://reviews.llvm.org/D26415 Modified: cfe/trunk/lib/Driver/Tools.cpp cfe/trunk/test/Driver/XRay/xray-instrument-cpu.c cfe/trunk/test/Driver/XRay/xray-instrument-os.c Modified: cfe/trunk/lib/Driver/Tools.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=287518&r1=287517&r2=287518&view=diff ============================================================================== --- cfe/trunk/lib/Driver/Tools.cpp (original) +++ cfe/trunk/lib/Driver/Tools.cpp Sun Nov 20 21:24:59 2016 @@ -4900,14 +4900,20 @@ void Clang::ConstructJob(Compilation &C, if (Args.hasFlag(options::OPT_fxray_instrument, options::OPT_fnoxray_instrument, false)) { const char *const XRayInstrumentOption = "-fxray-instrument"; - if (Triple.getOS() == llvm::Triple::Linux && - (Triple.getArch() == llvm::Triple::arm || - Triple.getArch() == llvm::Triple::x86_64)) { - // Supported. - } else { + if (Triple.getOS() == llvm::Triple::Linux) + switch (Triple.getArch()) { + case llvm::Triple::x86_64: + case llvm::Triple::arm: + case llvm::Triple::aarch64: + // Supported. + break; + default: + D.Diag(diag::err_drv_clang_unsupported) + << (std::string(XRayInstrumentOption) + " on " + Triple.str()); + } + else D.Diag(diag::err_drv_clang_unsupported) - << (std::string(XRayInstrumentOption) + " on " + Triple.str()); - } + << (std::string(XRayInstrumentOption) + " on non-Linux target OS"); CmdArgs.push_back(XRayInstrumentOption); if (const Arg *A = Args.getLastArg(options::OPT_fxray_instruction_threshold_, Modified: cfe/trunk/test/Driver/XRay/xray-instrument-cpu.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/XRay/xray-instrument-cpu.c?rev=287518&r1=287517&r2=287518&view=diff ============================================================================== --- cfe/trunk/test/Driver/XRay/xray-instrument-cpu.c (original) +++ cfe/trunk/test/Driver/XRay/xray-instrument-cpu.c Sun Nov 20 21:24:59 2016 @@ -1,4 +1,4 @@ // RUN: not %clang -o /dev/null -v -fxray-instrument -c %s -// XFAIL: amd64-, x86_64-, x86_64h-, arm +// XFAIL: amd64-, x86_64-, x86_64h-, arm, aarch64, arm64 // REQUIRES: linux typedef int a; Modified: cfe/trunk/test/Driver/XRay/xray-instrument-os.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/XRay/xray-instrument-os.c?rev=287518&r1=287517&r2=287518&view=diff ============================================================================== --- cfe/trunk/test/Driver/XRay/xray-instrument-os.c (original) +++ cfe/trunk/test/Driver/XRay/xray-instrument-os.c Sun Nov 20 21:24:59 2016 @@ -1,4 +1,4 @@ // RUN: not %clang -o /dev/null -v -fxray-instrument -c %s // XFAIL: -linux- -// REQUIRES-ANY: amd64, x86_64, x86_64h, arm +// REQUIRES-ANY: amd64, x86_64, x86_64h, arm, aarch64, arm64 typedef int a; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
