Nadav Rotem eb22b069bb During the CodeGenPrepare we often lower intrinsics (such as objsize)
and allow some optimizations to turn conditional branches into unconditional.
This commit adds a simple control-flow optimization which merges two consecutive
basic blocks which are connected by a single edge. This allows the codegen to
operate on larger basic blocks.

rdar://11973998

llvm-svn: 161852
2012-08-14 05:19:07 +00:00
..
2012-07-19 00:15:11 +00:00
2012-08-14 05:13:29 +00:00
2012-07-19 21:43:55 +00:00
2012-08-14 01:09:10 +00:00