Chris Lattner 73913f4cd3 Fix PR4748: don't fold gep(bitcast(x)) into bitcast(gep) when x ... is itself a bitcast. Since we have gep(bitcast(bitcast(y))) in this case, just wait for the two bitcasts to get zapped. This prevents instcombine from confusing some aliasing stuff, and allows it to directly eliminate the load in the testcase. llvm-svn: 80508		2009-08-30 20:38:21 +00:00
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Analysis	default count-aa to -print-all. The whole reason to use count-aa is	2009-08-30 04:25:40 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Minor logic simplification.	2009-08-29 23:37:49 +00:00
Bitcode	Reapply 79977.	2009-08-28 23:24:31 +00:00
CodeGen	Nuke moribund "std::string" version of EOL(..., Encoding).	2009-08-30 00:28:57 +00:00
CompilerDriver	convert LoopInfo.h and GraphWriter.h to use raw_ostream	2009-08-23 07:19:13 +00:00
Debugger	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
ExecutionEngine	Fix OProfile support after r80406 changed the DebugInfo interface from	2009-08-29 00:44:16 +00:00
Linker	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
MC	llvm-mc: MCStreamer cleanups. - Remove EmitLocalSymbol, this is unsupported for now.	2009-08-30 06:17:16 +00:00
Support	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
System	remove the last uses of Config/alloca.h	2009-08-23 22:57:38 +00:00
Target	Add missed pattern	2009-08-30 19:06:39 +00:00
Transforms	Fix PR4748: don't fold gep(bitcast(x)) into bitcast(gep) when x	2009-08-30 20:38:21 +00:00
VMCore	Cleanup whitespace and indentation.	2009-08-29 23:35:16 +00:00
Makefile	LLVMC doesn't need ENABLE_PIC to build now.	2009-07-04 03:54:54 +00:00