Owen Anderson
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4f9ba7c40c
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Fix a bug caused by indiscriminantly asking for the dominators of a predecessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40595 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-30 16:57:08 +00:00 |
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Owen Anderson
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a377a24771
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Fix a bug introduced in my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40542 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-26 18:57:04 +00:00 |
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Owen Anderson
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45537917ee
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Fix a couple more bugs in the phi construction by pulling in code that does
almost the same things from LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40540 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-26 18:26:51 +00:00 |
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Owen Anderson
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febc7e3613
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Fix what is _hopefully_ the last corner case for loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40503 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 23:54:42 +00:00 |
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Owen Anderson
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9f435740b1
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My last commit was not correct for nested loops. Fix it, and add a testcase for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40498 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 22:19:40 +00:00 |
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Owen Anderson
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0d16988690
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Fix an infinite loop on 300.twolf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40497 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 22:03:06 +00:00 |
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Owen Anderson
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3dfcf33cf8
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Fix a bug in non-local memdep that was causing an infinite loop on 175.vpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40495 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 21:26:36 +00:00 |
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Owen Anderson
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2e3d6b4a27
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Fix a bug that was causing GVN to crash on 252.eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40494 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 21:13:41 +00:00 |
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Owen Anderson
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0cd320362e
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Add basic support for performing whole-function RLE.
Note: This has not yet been thoroughly tested. Use at your own risk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40489 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-25 19:57:03 +00:00 |
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Owen Anderson
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1ad2cb7555
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Add a GVN pass, using the value numbering code I developed for GVNPRE and the
load elimination code from RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40469 91177308-0d34-0410-b5e6-96231b3b80d8
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2007-07-24 17:55:58 +00:00 |
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