Chris Lattner
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403717156b
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Add ability to transform (x - (y - z)) into (x + (z - y))
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2566 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-09 01:29:19 +00:00 |
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Chris Lattner
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8c7333e17c
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Fix broken testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2565 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-09 01:28:30 +00:00 |
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Chris Lattner
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aa3904faff
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Clean up dis so that it does not print out code in various traversal orders.
Now it only output llvm or C code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2564 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-09 01:25:55 +00:00 |
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Chris Lattner
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d086fb20eb
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Add two new patterns that instcombine should or does handle
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2563 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 23:15:01 +00:00 |
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Chris Lattner
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4874680b65
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Print out post dominance data structures more nicely
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2562 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 23:11:08 +00:00 |
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Chris Lattner
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5c4afb9034
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* Combine: A-(-B) -> A + B
* Bugfix: A + -B and -A + B
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2561 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:46:53 +00:00 |
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Chris Lattner
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44f87aca32
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New testcase for LICM reassociation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2560 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:20:55 +00:00 |
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Chris Lattner
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4fd56003ab
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Initial checkin of expression reassociation pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2559 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:19:27 +00:00 |
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Chris Lattner
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540d63cbc7
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Add expr reassociation pass prototype
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2558 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:19:01 +00:00 |
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Chris Lattner
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8947fbcb68
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Expose expression reassociation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2557 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:18:34 +00:00 |
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Chris Lattner
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94fbab0022
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Run expression reassociation as part of gccas
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2556 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 22:18:20 +00:00 |
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Chris Lattner
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557a143b82
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Add some simple test of reassociation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2555 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 21:34:22 +00:00 |
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Chris Lattner
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8446cf405b
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run reassociate tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2554 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 21:34:11 +00:00 |
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Chris Lattner
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56732fb869
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Verify that function call arguments match the function signature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2553 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 19:49:50 +00:00 |
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Sumant Kowshik
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9ddc86c6e5
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*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2552 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-08 18:09:58 +00:00 |
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Chris Lattner
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73e6298c9a
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Spell aggressive correctly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2551 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 22:15:01 +00:00 |
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Chris Lattner
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8ca21c245c
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Give the unified exit node a name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2550 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 22:14:45 +00:00 |
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Chris Lattner
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1ea5c56795
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Spell aggressive right
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2549 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 22:12:52 +00:00 |
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Chris Lattner
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a7980c0a08
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Fix misspelling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2548 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 22:12:36 +00:00 |
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Chris Lattner
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ea54ab9cd2
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Fix bug: test/Regression/Transforms/ADCE/2002-01-31-UseStuckAround.ll
Cleanup code a lot
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2547 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 22:11:39 +00:00 |
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Chris Lattner
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9d5adb0e11
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New testcase for adce
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2546 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 21:05:36 +00:00 |
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Chris Lattner
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fc29f3b20e
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Build the ADCE tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2545 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:52:15 +00:00 |
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Chris Lattner
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d2abd3b81f
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ADCE tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2544 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:51:59 +00:00 |
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Chris Lattner
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54753e2790
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Implement constant propogation of PHI instructions like this:
X = phi(0, 0, 0)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2543 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:44:59 +00:00 |
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Chris Lattner
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0651a9d207
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Oops, forgot to check in makefile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2542 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:39:18 +00:00 |
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Chris Lattner
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1610df20bf
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Add check that phi nodes get constant propogated away
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2541 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:32:19 +00:00 |
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Chris Lattner
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0a1581bfa8
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constprop doesn't delete dead instructions, it just makes them dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2540 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:25:44 +00:00 |
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Chris Lattner
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e473a34caf
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Add testcase for not expressions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2539 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:22:12 +00:00 |
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Chris Lattner
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65f1b895bb
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Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2538 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:03:27 +00:00 |
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Chris Lattner
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022103b3f3
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Merge all individual .h files into a single Scalar.h file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2537 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:03:00 +00:00 |
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Chris Lattner
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a869b8dbd3
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This doesn't use DCE!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2536 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:02:44 +00:00 |
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Chris Lattner
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a163fdfc80
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Extend TargetData::getIndexedOffset to support arrays and pointers!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2535 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 20:00:33 +00:00 |
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Chris Lattner
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3bcf74e298
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These files are supersumed by include/llvm/Transforms/Scalar.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2534 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:38:42 +00:00 |
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Chris Lattner
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332f3679d0
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New header file to replace all of the Scalar/*.h files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2533 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:37:18 +00:00 |
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Chris Lattner
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ddca9d0dcb
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Fix makefiles after shuffling passes around the libraries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2532 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:27:33 +00:00 |
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Chris Lattner
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fc514f40a6
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Move UnifyFunctionExitNodes to Utils library: final resting place this time
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2531 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:18:48 +00:00 |
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Chris Lattner
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65e96e57c5
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fix comments and documentation in file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2530 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:04:39 +00:00 |
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Chris Lattner
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ade686e79b
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Split ChangeAllocations.cpp into Raise & LowerAllocations.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2529 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 19:02:48 +00:00 |
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Chris Lattner
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148a0bfcea
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Checkin headers for Utils library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2528 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:52:48 +00:00 |
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Chris Lattner
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96bcfc30dc
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Cleanup implementation a bit + comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2527 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:51:44 +00:00 |
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Chris Lattner
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b444a1fff4
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Cleanup implementation a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2526 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:51:25 +00:00 |
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Chris Lattner
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fbfa18ce6c
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Change script to not even look in test/ directory, significantly speeding it up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2525 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:42:09 +00:00 |
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Chris Lattner
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2b5235d650
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Oops, somehow lost a slash. Fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2524 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:39:52 +00:00 |
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Chris Lattner
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c8cc4cb03b
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Updates to move some header files out of include/llvm/Transforms into
the Scalar and Utils subdirectories
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2523 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:36:35 +00:00 |
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Chris Lattner
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efbe5d682b
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Update header after moving file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2522 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:34:57 +00:00 |
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Chris Lattner
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2d95aa29f8
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Remove long dead file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2521 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:20:10 +00:00 |
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Chris Lattner
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2154d13354
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Straighten out makefiles after moving code to new Transform Utils library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2520 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:18:26 +00:00 |
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Chris Lattner
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88d15ab0d6
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Factor code out to the Transform Utils library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2519 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:18:00 +00:00 |
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Chris Lattner
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497c60c0ed
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Reduce dependance on TransformInternals.h, instead using the TransformUtils library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2518 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:12:18 +00:00 |
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Chris Lattner
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6d7491c3cc
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Add #include no longer included by llvm/Transforms/Scalar/ConstantProp.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2517 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-07 18:11:30 +00:00 |
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