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authorRichard Smith <richard-llvm@metafoo.co.uk>2013-02-08 22:55:10 +0000
committerRichard Smith <richard-llvm@metafoo.co.uk>2013-02-08 22:55:10 +0000
commitf89ffcd705f57d910dd972f9b1f1e6e827f2960e (patch)
treef155cdc625e19daa7f810042030948d0c96c0558 /llvm/lib/Bitcode/Reader/BitstreamReader.cpp
parent388d767ab1986307ad9192a0feac366673b63e36 (diff)
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configure: when performing a compiler feature test for a -Wno-foo flag, attempt
to use -Wfoo instead of -Wno-foo. This works around a bug in some versions of gcc, where it will silently accept an unknown -Wno-foo option, but will generate an error for a compile which uses -Wno-foo if that compile also triggers any warnings. llvm-svn: 174770
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitstreamReader.cpp')
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