llvm-mirror

RPCS3/llvm-mirror

Fork 0

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-23 13:02:52 +02:00

Commit Graph

Author	SHA1	Message	Date
Chris Lattner	686e94e760	DEBUG got moved to Support/Debug.h llvm-svn: 7492	2003-08-01 22:15:03 +00:00
Chris Lattner	58c7aaa0e5	Add comment llvm-svn: 6415	2003-05-29 20:26:30 +00:00
Chris Lattner	731913bab3	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. llvm-svn: 5759	2003-03-31 19:55:43 +00:00

Author

SHA1

Message

Date

Chris Lattner

686e94e760

DEBUG got moved to Support/Debug.h

llvm-svn: 7492

2003-08-01 22:15:03 +00:00

Chris Lattner

58c7aaa0e5

Add comment

llvm-svn: 6415

2003-05-29 20:26:30 +00:00

Chris Lattner

731913bab3

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.

llvm-svn: 5759

2003-03-31 19:55:43 +00:00

3 Commits