Author: Dimitry Andric Date: 2020-07-12T23:45:22+02:00 New Revision: 02cfa7530d9e7cfd8ea940dab4173afb7938b831
URL: https://github.com/llvm/llvm-project/commit/02cfa7530d9e7cfd8ea940dab4173afb7938b831 DIFF: https://github.com/llvm/llvm-project/commit/02cfa7530d9e7cfd8ea940dab4173afb7938b831.diff LOG: Bump the default target CPU for i386-freebsd to i686 Summary: Similar to what we have done downstream, some time ago: https://svnweb.freebsd.org/changeset/base/353936 This followed some discussions on the freebsd-arch mailing lists, and most people agreed that it was a better default, and also it worked around several issues where clang generated libcalls to 64 bit atomic primitives, instead of using cmpxchg8b. Reviewers: emaste, brooks, rsmith Reviewed By: emaste Subscribers: arichardson, krytarowski, jfb, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D83645 Added: Modified: clang/lib/Driver/ToolChains/Arch/X86.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Arch/X86.cpp b/clang/lib/Driver/ToolChains/Arch/X86.cpp index aa95c4189d1e..2cc44c09917f 100644 --- a/clang/lib/Driver/ToolChains/Arch/X86.cpp +++ b/clang/lib/Driver/ToolChains/Arch/X86.cpp @@ -94,6 +94,7 @@ const char *x86::getX86TargetCPU(const ArgList &Args, switch (Triple.getOS()) { case llvm::Triple::FreeBSD: + return "i686"; case llvm::Triple::NetBSD: case llvm::Triple::OpenBSD: return "i486"; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
