Chris Lattner 68d5ff2b83 Enhance MVIZ in three ways: ... 1. Teach it new tricks: in particular how to propagate through signed shr and sexts. 2. Teach it to return a bitset of known-1 and known-0 bits, instead of just zero. 3. Teach instcombine (AND X, C) to fold when we know all C bits of X. This implements Regression/Transforms/InstCombine/bittest.ll, and allows future things to be simplified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26087 91177308-0d34-0410-b5e6-96231b3b80d8		2006-02-09 07:38:58 +00:00
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Analysis	Pull the InsertCastOfTo out of the header, implement CSE'ing of arguments.	2006-02-04 09:51:53 +00:00
Archive	more C++ daintiness	2005-12-26 14:31:26 +00:00
AsmParser	regenerate	2006-01-25 22:27:16 +00:00
Bytecode	Fix auto-upgrade of intrinsics to work properly with both assembly and	2006-01-27 11:49:27 +00:00
CodeGen	More changes to reduce frame size.	2006-02-09 07:15:23 +00:00
Debugger	dum de dum	2005-12-26 10:24:15 +00:00
ExecutionEngine	simplify this code now that each constant pool entry is not separately allocated	2006-02-09 04:49:59 +00:00
Linker	Rename method	2006-01-24 04:14:29 +00:00
Support	Let bugpoint work on sparc with v9 instructions enabled.	2006-02-04 05:02:27 +00:00
System	Add AddSymbol() method to DynamicLibrary to work around Windows limitation	2006-01-30 04:33:51 +00:00
Target	Match getTargetNode() changes (now return SDNode* instead of SDOperand).	2006-02-09 07:17:49 +00:00
Transforms	Enhance MVIZ in three ways:	2006-02-09 07:38:58 +00:00
VMCore	validate matching constraints and remember when we see them.	2006-02-02 00:23:53 +00:00
Makefile