Chris Lattner 05ae88cc8f teach instcombine to delete sign extending shift pairs (sra(shl X, C), C) when ... the input is already sign extended. llvm-svn: 93019		2010-01-08 19:04:21 +00:00
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Analysis	fix PR5978 by peeling the loop so that we avoid shifting the	2010-01-08 19:02:23 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	When parsing function-local metadata, create a function-local MDNode	2010-01-06 17:00:21 +00:00
Bitcode	Use separate namespace for named metadata.	2010-01-07 19:39:36 +00:00
CodeGen	ReplaceAllUsesOfValueWith may delete other nodes that the one being replaced. Do not delete dead nodes again.	2010-01-08 02:36:12 +00:00
CompilerDriver	Make Path use StringRef instead of std::string where possible.	2009-12-17 21:02:39 +00:00
ExecutionEngine	Move remaining stuff to the isInteger predicate.	2010-01-05 21:05:54 +00:00
Linker	Change this back to errs().	2010-01-05 01:55:22 +00:00
MC	Change errs() to dbgs().	2010-01-05 01:28:22 +00:00
Support	More trivial optimizations to a function well outside the critical path	2010-01-07 02:24:06 +00:00
System	Alternative fix to make sure that the extern declarations used by	2009-12-23 19:12:50 +00:00
Target	Minor change, change the order of two "let Inst{...}" stmts within multiclass	2010-01-08 17:41:33 +00:00
Transforms	teach instcombine to delete sign extending shift pairs (sra(shl X, C), C) when	2010-01-08 19:04:21 +00:00
VMCore	Use separate namespace for named metadata.	2010-01-07 19:39:36 +00:00
Makefile	remove llvm-db: it is completely broken and if anyone wants to do a debugger,	2009-10-05 02:29:51 +00:00