Daniel Dunbar 9acb35a5e8 Add -Werror for Clang and LLVM on Clang (headers) syntax tests. ... llvm-svn: 89936		2009-11-26 05:08:53 +00:00
clang	Add -Werror for Clang and LLVM on Clang (headers) syntax tests.	2009-11-26 05:08:53 +00:00
compiler-rt	Use __USER_LABEL_PREFIX__ so that we don't add a _ prefix on ELF.	2009-11-09 14:27:04 +00:00
llvm	Change the other half of aliasGEP (which handles GEP differencing) to use DecomposeGEPExpression. This dramatically simplifies and shrinks the code by eliminating the horrible CheckGEPInstructions method, fixes a miscompilation (@test3) and makes the code more aggressive. In particular, we now handle the @test4 case, which is reduced from the SmallPtrSet constructor. Missing this caused us to emit a variable length memset instead of a fixed size one.	2009-11-26 02:17:34 +00:00