Chris Lattner 0874dc6dab Split some code out to a helper function (FindReusablePredBB) ... and add a doxygen comment. Cache the phi entry to avoid doing tons of PHINode::getBasicBlockIndex calls in the common case. On my insane testcase from re2c, this speeds up CGP from 617.4s to 7.9s (78x). llvm-svn: 96083		2010-02-13 05:35:08 +00:00
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Analysis	Override dominates and properlyDominates for SCEVAddRecExpr, as a	2010-02-13 00:19:39 +00:00
Archive	From PR6228:	2010-02-04 06:19:43 +00:00
AsmParser	Add support for a union type in LLVM IR. Patch by Talin!	2010-02-12 20:49:41 +00:00
Bitcode	Add support for a union type in LLVM IR. Patch by Talin!	2010-02-12 20:49:41 +00:00
CodeGen	Fix PR6283.	2010-02-13 02:06:10 +00:00
CompilerDriver	Better error message.	2010-01-26 14:55:16 +00:00
ExecutionEngine	Make JIT::runFunction clean up the generated stub function.	2010-02-12 23:05:31 +00:00
Linker	Linker should not remap null operands of metadata	2010-02-06 01:31:55 +00:00
MC	MC/AsmParser: Attempt to constant fold expressions up-front. This ensures we avoid fixups for obvious cases like '-(16)'.	2010-02-13 01:28:07 +00:00
Support	Fix "the the" and similar typos.	2010-02-10 16:03:48 +00:00
System	improve support for minix, PR6280, patch by	2010-02-12 00:37:46 +00:00
Target	add encoder support and tests for rdtscp	2010-02-13 03:42:24 +00:00
Transforms	Split some code out to a helper function (FindReusablePredBB)	2010-02-13 05:35:08 +00:00
VMCore	Make PassRegistrar thread-safe since it can be modified by code running in	2010-02-13 00:03:17 +00:00
Makefile