commit | c6794850a570a91c5f224b6f0293db9f560f4213 | [log] [tgz] |
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author | Richard Smith <richard-llvm@metafoo.co.uk> | Wed May 23 04:13:20 2012 +0000 |
committer | Richard Smith <richard-llvm@metafoo.co.uk> | Wed May 23 04:13:20 2012 +0000 |
tree | 3ac9924d8148451e27d3e3a2a74d515b8d7d4056 | |
parent | 24fd6c8470f872ac95ce67d43f86129223c90bd3 [diff] |
If the first argument of __builtin_object_size can be folded to a constant pointer, but such folding encounters side-effects, ignore the side-effects rather than performing them at runtime: CodeGen generates wrong code for __builtin_object_size in that case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157310 91177308-0d34-0410-b5e6-96231b3b80d8