diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/Linux.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Linux.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp index 79deb04f975..65ab9b2daf5 100644 --- a/clang/lib/Driver/ToolChains/Linux.cpp +++ b/clang/lib/Driver/ToolChains/Linux.cpp @@ -247,6 +247,14 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) ExtraOpts.push_back("relro"); } + // The lld default page size is too large for Aarch64, which produces much + // larger .so files and images for arm64 device targets. Use 4KB page size + // for Android arm64 targets instead. + if (Triple.isAArch64() && Triple.isAndroid()) { + ExtraOpts.push_back("-z"); + ExtraOpts.push_back("max-page-size=4096"); + } + if (GCCInstallation.getParentLibPath().find("opt/rh/devtoolset") != StringRef::npos) // With devtoolset on RHEL, we want to add a bin directory that is relative |
