Chris Lattner 06bfa390f6 Two bug fixes: ...

1. Actually increment the Statistic for the GV elim optzn
 2. When resolving undef branches, only resolve branches in executable blocks,
    avoiding marking a bunch of completely dead blocks live.  This has a big
    impact on the quality of the generated code.

With this patch, we positively rip up vortex, compiling Ut_MoveBytes to a
single memcpy call. In vortex we get this:

     12 ipsccp           - Number of globals found to be constant
    986 ipsccp           - Number of arguments constant propagated
   1378 ipsccp           - Number of basic blocks unreachable
   8919 ipsccp           - Number of instructions removed

llvm-svn: 18796

2004-12-11 06:05:53 +00:00

..

Hello

Change Library Names Not To Conflict With Others When Installed

2004-10-27 23:18:45 +00:00

Instrumentation

Add support for compilers without argument dependent name lookup, contributed

2004-12-08 16:12:20 +00:00

IPO

Implement stripping of debug symbols, making the --strip-debug options in

2004-12-03 16:22:08 +00:00

Scalar

Two bug fixes:

2004-12-11 06:05:53 +00:00

Utils

Fix Regression/Transforms/SimplifyCFG/2004-12-10-SimplifyCFGCrash.ll,

2004-12-10 17:42:31 +00:00

ExprTypeConvert.cpp

Add includes and use std:: for standard library calls to make code

2004-09-28 14:42:44 +00:00

LevelRaise.cpp

Prototype more accurately

2004-09-20 04:43:57 +00:00

Makefile

Change Library Names Not To Conflict With Others When Installed

2004-10-27 23:18:45 +00:00

TransformInternals.cpp

Merge i*.h headers into Instructions.h as part of bug403.

2004-07-29 12:17:34 +00:00

TransformInternals.h

Convert 'struct' to 'class' in various places to adhere to the coding standards

2004-10-27 16:14:51 +00:00