5 Commits

Author	SHA1	Message	Date
Mon P Wang	0ccf050ca3	Revert r100191 since it breaks objc in clang ... llvm-svn: 100199	2010-04-02 18:43:02 +00:00
Mon P Wang	a01350755e	Reapply address space patch after fixing an issue in MemCopyOptimizer. ... Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset, e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) llvm-svn: 100191	2010-04-02 18:04:15 +00:00
Bob Wilson	aae933cc81	Revert Mon Ping's change 99928, since it broke all the llvm-gcc buildbots. ... llvm-svn: 99948	2010-03-30 22:27:04 +00:00
Mon P Wang	9351ea594a	Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset, ... e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) A update of langref will occur in a subsequent checkin. llvm-svn: 99928	2010-03-30 20:55:56 +00:00
Eric Christopher	a671e4f7aa	Migrate _chk call lowering from SimplifyLibCalls to InstCombine. Stub ... out the remainder of the calls that we should lower in some way and move the tests to the new correct directory. Fix up tests that are now optimized more than they were before by -instcombine. llvm-svn: 97875	2010-03-06 10:50:38 +00:00