Chris Lattner 70e351fb1c Simplify handling of shifts to be the same as we do for adds. Add support ... for (X * C1) + (X * C2) (where * can be mul or shl), allowing us to fold: Y+Y+Y+Y+Y+Y+Y+Y into %tmp.8 = shl long %Y, ubyte 3 ; <long> [#uses=1] instead of %tmp.4 = shl long %Y, ubyte 2 ; <long> [#uses=1] %tmp.12 = shl long %Y, ubyte 2 ; <long> [#uses=1] %tmp.8 = add long %tmp.4, %tmp.12 ; <long> [#uses=1] This implements add.ll:test25 Also add support for (X*C1)-(X*C2) -> X*(C1-C2), implementing sub.ll:test18 llvm-svn: 17704		2004-11-13 19:50:12 +00:00
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Analysis	Fix a bug that was preventing povray and namd from pool allocating correctly.	2004-11-08 21:08:46 +00:00
AsmParser	Make sure that the yacc and lex output are specified as BUILT_SOURCES.	2004-10-28 00:43:24 +00:00
Bytecode	Recognize compressed LLVM bytecode files.	2004-11-09 19:37:07 +00:00
CodeGen	Do not make i have bigger scope that we need	2004-11-05 04:47:37 +00:00
Debugger	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
ExecutionEngine	Implement ExecutionEngine::freeMachineCodeForFunction()	2004-11-07 23:58:46 +00:00
Linker	Makefile for lib/Linker	2004-11-12 20:38:45 +00:00
Support	Tune compression:	2004-11-09 17:58:09 +00:00
System	Fix isBytecodeFile to correctly recognized compressed bytecode too.	2004-11-09 20:27:23 +00:00
Target	Correct the name of stosd for the AT&T syntax:	2004-11-10 04:48:15 +00:00
Transforms	Simplify handling of shifts to be the same as we do for adds. Add support	2004-11-13 19:50:12 +00:00
VMCore	Stop propagating method names that violate the coding standard	2004-11-05 22:15:36 +00:00
Makefile	Wrap long line	2004-09-15 01:34:42 +00:00