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(parent: 143a937) | patch
Pass -Wa,-mbig-obj in 64-bit mingw builds
authorReid Kleckner <rnk@google.com>
Thu, 22 Dec 2016 19:12:14 +0000 (19:12 +0000)
committerReid Kleckner <rnk@google.com>
Thu, 22 Dec 2016 19:12:14 +0000 (19:12 +0000)
commitc2b56634cfae06e4c2c373b96bc4da144adfe86f
treebb7caed7d00706660df4253d73841534a93fcfc4tree | snapshot
parent143a937f79e8117ba3bace743d8476ab9dea0ba2commit | diff
Pass -Wa,-mbig-obj in 64-bit mingw builds

COFF has a 2**16 section limit, and on Win64, every COMDAT function
creates at least 3 sections: .text, .pdata, and .xdata. For MSVC, we
enable bigobj on a file-by-file basis, but GCC appears to hit the limit
on different files.

Fixes PR25953

llvm-svn: 290358
llvm/cmake/modules/HandleLLVMOptions.cmake diff | blob | history
Domain: System / Toolchain;