Duncan Sands 97cc6da56c Fix a theoretical problem (not seen in the wild): if different instances of a ... weak variable are compiled by different compilers, such as GCC and LLVM, while LLVM may increase the alignment to the preferred alignment there is no reason to think that GCC will use anything more than the ABI alignment. Since it is the GCC version that might end up in the final program (as the linkage is weak), it is wrong to increase the alignment of loads from the global up to the preferred alignment as the alignment might only be the ABI alignment. Increasing alignment up to the ABI alignment might be OK, but I'm not totally convinced that it is. It seems better to just leave the alignment of weak globals alone. llvm-svn: 145413		2011-11-29 18:26:38 +00:00
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Hello	Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.	2010-10-07 00:31:16 +00:00
InstCombine	Zap some completely ridiculous code. There's probably a miscompile here, but I don't really want to try to write a testcase involving an invoke returning a pointer to a varargs function...	2011-11-29 01:18:23 +00:00
Instrumentation	Place the "cfg checksum" around a test. This was recently added in April 2011 to	2011-11-27 23:22:20 +00:00
IPO	Remove all remaining uses of Value::getNameStr().	2011-11-15 16:27:03 +00:00
Scalar	SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.	2011-11-29 02:16:38 +00:00
Utils	Fix a theoretical problem (not seen in the wild): if different instances of a	2011-11-29 18:26:38 +00:00
CMakeLists.txt	Move library stuff out of the toplevel CMakeLists.txt file.	2011-02-18 22:06:14 +00:00
LLVMBuild.txt	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00