Owen Anderson e84178a0bd Extend SimplifyCFG's common-destination folding heuristic to allow a single ...

"bonus" instruction to be speculatively executed.  Add a heuristic to
ensure we're not tripping up out-of-order execution by checking that this bonus
instruction only uses values that were already guaranteed to be available.

This allows us to eliminate the short circuit in (x&1)&&(x&2).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108351 91177308-0d34-0410-b5e6-96231b3b80d8

2010-07-14 19:52:16 +00:00

..

Hello

Add an exports file for the Hello example plugin.

2010-06-24 17:36:51 +00:00

InstCombine

revert r108320, I see the failures now...

2010-07-14 06:16:35 +00:00

Instrumentation

use setArgOperand

2010-06-28 12:31:35 +00:00

IPO

Grammar.

2010-07-13 18:27:13 +00:00

Scalar

Handle the case of a tail recursion in which the tail call is followed

2010-07-13 15:41:41 +00:00

Utils

Extend SimplifyCFG's common-destination folding heuristic to allow a single

2010-07-14 19:52:16 +00:00

Makefile

Revert r100896 and around - this breaks the only mingw32 buildbot we have.

2010-04-15 19:51:42 +00:00