Chris Lattner e941291a7a Initial checkin of PRE on LLVM. This implementation is still lacking in ... several ways: * Load expressions are not PRE'd well. Alias Analysis should be used to get accurate information when computing anticipatibility. * The expression collection implementation does not handle PHI nodes properly, thus the implementation misses many opportunities to PRE. * This code could be sped up quite a bit Despite these flaws, the code seems to work well, and handles PR's as one would expect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5759 91177308-0d34-0410-b5e6-96231b3b80d8		2003-03-31 19:55:43 +00:00
..
Hello
Instrumentation	Changes to runtime framework	2003-02-14 20:41:53 +00:00
IPO	Eliminate tons of bogus warnings	2003-03-03 19:57:46 +00:00
Scalar	Initial checkin of PRE on LLVM. This implementation is still lacking in	2003-03-31 19:55:43 +00:00
Utils	* We now preserve the no-critical-edge pass (because we cannot insert critical edges)	2003-03-31 17:30:25 +00:00
ExprTypeConvert.cpp	Fix bug: LevelRaise/2003-02-13-CallRaise.ll	2003-02-14 03:07:17 +00:00
LevelRaise.cpp
Makefile
TransformInternals.cpp	Fix bug: LevelRaise/2003-01-22-GEPProblem.ll	2003-01-23 02:39:10 +00:00
TransformInternals.h