Anton Korobeynikov 4198c58c71 Next stage into switch lowering refactoring ... 1. Fix some bugs in the jump table lowering threshold 2. Implement much better metric for optimal pivot selection 3. Tune thresholds for different lowering methods 4. Implement shift-and trick for lowering small (<machine word length) cases with few destinations. Good testcase will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35816 91177308-0d34-0410-b5e6-96231b3b80d8		2007-04-09 12:31:58 +00:00
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Analysis	Eliminate unnecessary APInt construction.	2007-04-07 17:48:27 +00:00
Archive	Avoid a useless temporary constrution.	2007-04-07 19:51:45 +00:00
AsmParser	For PR1146:	2007-04-09 06:17:21 +00:00
Bytecode	For PR1146:	2007-04-09 06:14:31 +00:00
CodeGen	Next stage into switch lowering refactoring	2007-04-09 12:31:58 +00:00
Debugger	Make sure temporary data is not used past its life span.	2007-04-08 20:10:14 +00:00
ExecutionEngine	For PR1293:	2007-03-30 16:41:50 +00:00
Linker	For PR1302:	2007-04-04 06:44:18 +00:00
Support	For PR1291:	2007-04-07 18:53:16 +00:00
System	Unbreak VC++ build.	2007-04-07 20:47:27 +00:00
Target	For PR1146:	2007-04-09 06:17:21 +00:00
Transforms	Fix PR1304 and Transforms/InstCombine/2007-04-08-SingleEltVectorCrash.ll	2007-04-09 01:37:55 +00:00
VMCore	Convert ImmediateDominators::DFSPass from being recursive to being iterative.	2007-04-09 06:44:42 +00:00
Makefile	Changes to support making the shift instructions be true BinaryOperators.	2007-02-02 02:16:23 +00:00