Dan Gohman 3b7ce109ec Don't sink gep operators through phi nodes if the result would require ...

more than one phi, since that leads to higher register pressure on
entry to the phi. This is especially problematic when the phi is in
a loop header, as it increases register pressure throughout the loop.

llvm-svn: 81993

2009-09-16 02:01:52 +00:00

..

Hello

Kill off more cerr/cout uses and prune includes a bit.

2009-08-23 11:37:21 +00:00

Instrumentation

revert r81335, which breaks the build.

2009-09-09 16:00:57 +00:00

IPO

add a new CallGraphNode::replaceCallEdge method and use it from

2009-09-15 05:40:35 +00:00

Scalar

Don't sink gep operators through phi nodes if the result would require

2009-09-16 02:01:52 +00:00

Utils

Correctly handle the case where a comparison is created in one BasicBlock and

2009-09-10 07:02:09 +00:00

Makefile

The attached patches attempt to fix cross builds. For example, if you

2009-08-18 00:40:33 +00:00