sergei
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a709a9b637
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* MIPS peephole: check that operand is present before accessing its fields, also check that it's not a branch target. Mantis #27608.
git-svn-id: trunk@30110 -
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2015-03-06 00:04:06 +00:00 |
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pierre
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cc537a2e76
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Try to avoid uncorrect optimization
git-svn-id: trunk@29373 -
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2015-01-02 23:00:22 +00:00 |
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sergei
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06ee500352
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* MIPS: improved code generation in make_simple_ref
* Clean up the peephole optimizer
+ More peephole optimizations.
git-svn-id: trunk@28892 -
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2014-10-21 21:05:46 +00:00 |
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sergei
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84245a6e0c
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* MIPS: doing progress with peephole optimizer.
git-svn-id: trunk@28628 -
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2014-09-08 23:24:43 +00:00 |
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sergei
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3ede5ec99b
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* MIPS peephole: refactored/simplified and added (another) couple of optimizations.
git-svn-id: trunk@28591 -
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2014-09-03 20:00:42 +00:00 |
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sergei
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406a678223
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* MIPS: MOVE instruction cannot be changed into conditional move (MOVZ/MOVN) if it overwrites register used as condition.
git-svn-id: trunk@28587 -
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2014-09-03 11:59:16 +00:00 |
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sergei
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1e11e34f42
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+ MIPS: implemented more peephole optimizations.
git-svn-id: trunk@28536 -
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2014-08-29 18:20:49 +00:00 |
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sergei
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482e61dafa
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* MIPS, TCpuAsmOptimizer.GetNextInstructionUsingReg: test that returned item is actually an instruction, because GetNextInstruction can sometimes stop on labels.
+ Try to eliminate register move after instructions that load from memory.
git-svn-id: trunk@28380 -
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2014-08-10 21:31:13 +00:00 |
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sergei
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c2a29a0dbb
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+ MIPS: implemented peephole optimization which changes appropriate patterns into conditional moves, which are available on MIPS4 and higher.
git-svn-id: trunk@28008 -
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2014-06-20 05:57:39 +00:00 |
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sergei
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a8e30043db
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+ MIPS: more peephole optimizations (basically updated to the state of SPARC peephole).
git-svn-id: trunk@27990 -
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2014-06-17 22:50:29 +00:00 |
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sergei
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06735eaefc
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+ MIPS peephole optimizer: eliminate redundant moves of floating point registers.
git-svn-id: trunk@26136 -
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2013-11-25 13:57:19 +00:00 |
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sergei
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8e6d4b41e2
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+ MIPS: started the peephole optimizer.
git-svn-id: trunk@25148 -
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2013-07-20 13:44:21 +00:00 |
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florian
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0c8546f94c
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* more MIPS code of David Zhang integrated
git-svn-id: trunk@14228 -
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2009-11-20 14:46:45 +00:00 |
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