Tanya Lattner
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c0d9dcdfac
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When writing kernel, save the branches til the end. They are still put in the "right place" in the schedule, but sometimes when folding to make a kernel instructions are added between branches. This is wrong. To avoid this, we handle branches special.
llvm-svn: 18450
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2004-12-03 05:25:22 +00:00 |
Tanya Lattner
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201e972dc4
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Reworked branch adding in prologue. Added check for infinite loops which are not modulo scheduled.
llvm-svn: 18419
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2004-12-02 07:22:15 +00:00 |
Tanya Lattner
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d8cc4facd0
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Reworked branching so we don't handle BAs specially. It just updates the branchTO regardless of what type of branch it is.
llvm-svn: 18322
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2004-11-29 04:39:47 +00:00 |
Tanya Lattner
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13c71ca7b6
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Forced branches to be first to be scheduled.
llvm-svn: 18195
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2004-11-24 01:49:10 +00:00 |
Tanya Lattner
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ab9cf27cd0
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Fixed a bug where I was trying to ModuloSchedule a loop with no instructions but a terminator.
Fixed a bug in the schedule generation that was always using the start cycle.
llvm-svn: 18123
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2004-11-22 20:41:24 +00:00 |
Tanya Lattner
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7beb51cd29
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Added my own defMap. Only saving values that are not loop invariant. Fixed a couple of assertions that were triggered due to registers not being allocated. These both had to do with PHINodes.
llvm-svn: 17907
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2004-11-16 21:31:37 +00:00 |
Tanya Lattner
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444be61ea6
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Added gross hacks such as creating my own def-use map, and picking on Instruction that I can add all my TmpInstructions to its MCFI.
llvm-svn: 17441
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2004-11-02 21:04:56 +00:00 |
Tanya Lattner
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ddebd1eeaa
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Fixed bug with infinite epilogues.
Fixed issue with generating the partial order. It now adds the nodes not in recurrences in sets for each connected component.
llvm-svn: 17351
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2004-10-30 00:39:07 +00:00 |
Tanya Lattner
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d38a7605d8
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Checking in code that works on my simple test case. However, there is still a bug with branches that I need to fix.
llvm-svn: 16979
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2004-10-14 06:04:28 +00:00 |
Misha Brukman
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9da1134bfb
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Adjust header file inclusion due to move
llvm-svn: 16904
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2004-10-10 23:34:50 +00:00 |
Misha Brukman
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4a4af7e20c
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ModuloScheduling moved to lib/Target/SparcV9 as it is SparcV9-specific
llvm-svn: 16902
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2004-10-10 23:33:20 +00:00 |