diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/Gnu.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Gnu.cpp | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp index 165439538eb..313bf38c286 100644 --- a/clang/lib/Driver/ToolChains/Gnu.cpp +++ b/clang/lib/Driver/ToolChains/Gnu.cpp @@ -586,37 +586,15 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA, bool WantPthread = Args.hasArg(options::OPT_pthread) || Args.hasArg(options::OPT_pthreads); - if (Args.hasFlag(options::OPT_fopenmp, options::OPT_fopenmp_EQ, - options::OPT_fno_openmp, false)) { + // FIXME: Only pass GompNeedsRT = true for platforms with libgomp that + // require librt. Most modern Linux platforms do, but some may not. + if (addOpenMPRuntime(CmdArgs, ToolChain, Args, + JA.isHostOffloading(Action::OFK_OpenMP), + /* GompNeedsRT= */ true)) // OpenMP runtimes implies pthreads when using the GNU toolchain. // FIXME: Does this really make sense for all GNU toolchains? WantPthread = true; - // Also link the particular OpenMP runtimes. - switch (ToolChain.getDriver().getOpenMPRuntime(Args)) { - case Driver::OMPRT_OMP: - CmdArgs.push_back("-lomp"); - break; - case Driver::OMPRT_GOMP: - CmdArgs.push_back("-lgomp"); - - // FIXME: Exclude this for platforms with libgomp that don't require - // librt. Most modern Linux platforms require it, but some may not. - CmdArgs.push_back("-lrt"); - break; - case Driver::OMPRT_IOMP5: - CmdArgs.push_back("-liomp5"); - break; - case Driver::OMPRT_Unknown: - // Already diagnosed. - break; - } - if (JA.isHostOffloading(Action::OFK_OpenMP)) - CmdArgs.push_back("-lomptarget"); - - addArchSpecificRPath(ToolChain, Args, CmdArgs); - } - AddRunTimeLibs(ToolChain, D, CmdArgs, Args); if (WantPthread && !isAndroid) |
