Alkis Evlogimenos b4745bda05 Add option to join live intervals. Two intervals are joined if there ... is a move between two registers, at least one of the registers is virtual and the two live intervals do not overlap. This results in about 40% reduction in intervals, 30% decrease in the register allocators running time and a 20% increase in peephole optimizations (mainly move eliminations). The option can be enabled by passing -join-liveintervals where appropriate. llvm-svn: 10965		2004-01-22 23:08:45 +00:00
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Analysis	Eliminated the CompletedNodes argument to the cloneReachable* methods. This	2004-01-22 16:56:13 +00:00
AsmParser	Don't use ConstantExpr::getShift anymore	2004-01-12 19:08:43 +00:00
Bytecode	Implement ModuleProvider::materializeModule() by only materializing functions	2004-01-21 22:55:34 +00:00
CodeGen	Add option to join live intervals. Two intervals are joined if there	2004-01-22 23:08:45 +00:00
CWriter	Turn off "attribute weak" to pacify Mac OS X's system compiler, which prints a	2003-12-11 00:24:36 +00:00
Debugger	"fix" a nasty race condition	2004-01-14 21:18:03 +00:00
ExecutionEngine	Don't pass anything to the IntrinsicLowering class that is not_intrinsic,	2004-01-14 06:02:53 +00:00
Support	This file goes away	2004-01-17 19:35:57 +00:00
Target	Build the PowerPC directory, so it is less likely to bit-rot (again)	2004-01-21 21:16:10 +00:00
Transforms	Fix InstCombine/2004-01-13-InstCombineInvokePHI.ll, which also fixes lots	2004-01-14 06:06:08 +00:00
VMCore	Let subclasses implement ModuleProvider::materializeModule() which is based on	2004-01-21 22:54:50 +00:00
Makefile	Add new dir	2004-01-05 05:25:59 +00:00