| 2008-03-17 |
Owen Anderson | A first attempt at updating live intervals, with code...
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commit | commitdiff | tree |
| 2008-03-13 |
Owen Anderson | Fix a bug in GVN that Duncan noticed, where we potentially...
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commit | commitdiff | tree |
| 2008-03-12 |
Owen Anderson | Improve the return slot optimization to be both more...
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commit | commitdiff | tree |
| 2008-03-12 |
Owen Anderson | We also need to collect the VN IDs for the PHI instructions...
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commit | commitdiff | tree |
| 2008-03-12 |
Owen Anderson | When we're determining what registers to coallesce...
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commit | commitdiff | tree |
| 2008-03-10 |
Owen Anderson | Move StrongPHIElimination after live interval analysis...
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commit | commitdiff | tree |
| 2008-02-26 |
Owen Anderson | Add PR number to testcase.
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commit | commitdiff | tree |
| 2008-02-26 |
Owen Anderson | Fix an issue where GVN had the sizes of the two memcpy...
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commit | commitdiff | tree |
| 2008-02-25 |
Owen Anderson | Fix an issue where GVN was performing the return slot...
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commit | commitdiff | tree |
| 2008-02-25 |
Owen Anderson | Fix an issue where GVN would try to use an instruction...
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commit | commitdiff | tree |
| 2008-02-20 |
Owen Anderson | When performing return slot optimization, remember...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Refactor this method a bit, and correct a test that...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Fix a comment.
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | In addition to arguments passed to it, memcpy (and...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Major improvements to yesterday's return slot optimization...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Factor the profitability check for return slot optimization...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | An sret parameter is required to be the first parameter...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Cleanup some of my patches from yesterday. Refactor...
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commit | commitdiff | tree |
| 2008-02-19 |
Owen Anderson | Fix Transforms/GVN/memcpy.ll, which Chris broke in...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Since we're not checking for the more general AllocationInst...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Add support to GVN for performing sret return slot...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | I got the predicate backwards in my last patch. The...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | This check is not correct for mallocs, so exclude them...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Make the definition of the noalias attribute clearer.
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Duncan pointed out that we can fast fail here, because...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Fix a comment, and a bug where we weren't applying...
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Fix bugs that Chris noticed in my last patch.
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commit | commitdiff | tree |
| 2008-02-18 |
Owen Anderson | Add support for setting parameters to CallSite.
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commit | commitdiff | tree |
| 2008-02-17 |
Owen Anderson | Add a predicate to Argument to check for the StructRet...
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commit | commitdiff | tree |
| 2008-02-17 |
Owen Anderson | Teach getModRefInfo that memcpy, memmove, and memset...
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commit | commitdiff | tree |
| 2008-02-12 |
Owen Anderson | Re-apply the patch to improve the optimizations of...
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commit | commitdiff | tree |
| 2008-02-05 |
Owen Anderson | Fix an obscure read-after-free bug that Duncan found.
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commit | commitdiff | tree |
| 2008-02-04 |
Owen Anderson | Make this test more aggressive, to cover recent improvements.
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commit | commitdiff | tree |
| 2008-02-04 |
Owen Anderson | Be more precise when eliminating pointers bue to memcpy...
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commit | commitdiff | tree |
| 2008-02-04 |
Owen Anderson | Allow GVN to hack on memcpy's, making them open to...
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commit | commitdiff | tree |
| 2008-01-30 |
Owen Anderson | Make DSE much more aggressive by performing DCE earlier...
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commit | commitdiff | tree |
| 2008-01-30 |
Owen Anderson | Fix an issue where, under very specific circumstances...
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commit | commitdiff | tree |
| 2008-01-29 |
Owen Anderson | Add a testcase for eliminating memcpy's at the end...
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commit | commitdiff | tree |
| 2008-01-29 |
Owen Anderson | Add support for eliminating memcpy's at the end of...
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commit | commitdiff | tree |
| 2008-01-29 |
Owen Anderson | RegAllocBigBlock doesn't need LiveVariables either.
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commit | commitdiff | tree |
| 2008-01-27 |
Owen Anderson | Reg alloc doesn't really need LiveVariables.
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commit | commitdiff | tree |
| 2008-01-27 |
Owen Anderson | Fixes for BreakCriticalMachineCodeEdge by Fernando.
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commit | commitdiff | tree |
| 2008-01-25 |
Owen Anderson | DeadStoreElimination can treat byval parameters as...
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commit | commitdiff | tree |
| 2008-01-24 |
Owen Anderson | Move some functionality for adding flags to MachineInstr...
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commit | commitdiff | tree |
| 2008-01-22 |
Owen Anderson | Fix an iterator invalidation issue.
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commit | commitdiff | tree |
| 2008-01-21 |
Owen Anderson | Clarify a deviation from the original algorithm.
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commit | commitdiff | tree |
| 2008-01-21 |
Owen Anderson | Improve a few comments.
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commit | commitdiff | tree |
| 2008-01-15 |
Owen Anderson | Move some calls to getVRegDef higher in the callgraph...
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commit | commitdiff | tree |
| 2008-01-15 |
Owen Anderson | Remove DefInst from LiveVariables::VarInfo. Use the...
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commit | commitdiff | tree |
| 2008-01-10 |
Owen Anderson | Don't use LiveVariables::VarInfo::DefInst.
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commit | commitdiff | tree |
| 2008-01-10 |
Owen Anderson | Get rid of all uses of LiveVariables::VarInfo::DefInst...
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commit | commitdiff | tree |
| 2008-01-10 |
Owen Anderson | Add more comments explaining the basics of how the...
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commit | commitdiff | tree |
| 2008-01-10 |
Owen Anderson | Get rid of the isKillInst predicate. LiveVariables...
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commit | commitdiff | tree |
| 2008-01-10 |
Owen Anderson | Copies need to be inserted before the first terminator...
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commit | commitdiff | tree |
| 2008-01-09 |
Owen Anderson | Clean up StrongPHIElimination a bit, and add some more...
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commit | commitdiff | tree |
| 2008-01-09 |
Owen Anderson | StrongPHIElim: Now with even fewer trivial bugs!
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commit | commitdiff | tree |
| 2008-01-09 |
Owen Anderson | Fix an infinite recursion bug in InsertCopies.
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commit | commitdiff | tree |
| 2008-01-09 |
Owen Anderson | Fix some simple bugs. StrongPHIElimination now does...
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commit | commitdiff | tree |
| 2008-01-08 |
Owen Anderson | Rename registers that do not need copies.
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commit | commitdiff | tree |
| 2008-01-08 |
Owen Anderson | Actually insert copies now!
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commit | commitdiff | tree |
| 2008-01-07 |
Owen Anderson | Oops, missed one.
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commit | commitdiff | tree |
| 2008-01-07 |
Owen Anderson | Make some predicates static.
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commit | commitdiff | tree |
| 2008-01-07 |
Owen Anderson | Update CodeGen for MRegisterInfo --> TargetInstrInfo...
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commit | commitdiff | tree |
| 2008-01-07 |
Owen Anderson | Move even more functionality from MRegisterInfo into...
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commit | commitdiff | tree |
| 2008-01-05 |
Owen Anderson | I should not be allowed to commit when sleepy.
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commit | commitdiff | tree |
| 2008-01-05 |
Owen Anderson | Didn't mean to commit this.
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commit | commitdiff | tree |
| 2008-01-05 |
Owen Anderson | Didn't mean to commit this.
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commit | commitdiff | tree |
| 2008-01-04 |
Owen Anderson | Move some more functionality from MRegisterInfo to...
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commit | commitdiff | tree |
| 2008-01-01 |
Owen Anderson | Move some more instruction creation methods from RegisterInf...
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commit | commitdiff | tree |
| 2007-12-31 |
Owen Anderson | Move copyRegToReg from MRegisterInfo to TargetInstrInfo...
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commit | commitdiff | tree |
| 2007-12-28 |
Owen Anderson | Add a testcase for my recent InstCombine fix, written...
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commit | commitdiff | tree |
| 2007-12-28 |
Owen Anderson | Repair a transform that Chris noticed a bug in. Thanks...
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commit | commitdiff | tree |
| 2007-12-24 |
Owen Anderson | Flesh out the Briggs implementation a little bit more...
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commit | commitdiff | tree |
| 2007-12-23 |
Owen Anderson | Get rid of an unneeded #include.
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commit | commitdiff | tree |
| 2007-12-23 |
Owen Anderson | Sketch out an implementation of Briggs' copy placement...
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commit | commitdiff | tree |
| 2007-12-23 |
Owen Anderson | Add GraphTraits specializations for machine dominators.
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commit | commitdiff | tree |
| 2007-12-22 |
Owen Anderson | Note what still needs doing.
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commit | commitdiff | tree |
| 2007-12-22 |
Owen Anderson | Remove critical edge breaking. It won't be necessary...
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commit | commitdiff | tree |
| 2007-12-16 |
Owen Anderson | Break local interferences in StrongPHIElimination....
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commit | commitdiff | tree |
| 2007-12-16 |
Owen Anderson | A few more comments.
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commit | commitdiff | tree |
| 2007-12-13 |
Owen Anderson | Add register pairs to the list to check for local interferences.
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commit | commitdiff | tree |
| 2007-12-13 |
Owen Anderson | Remove ugly and horrible code. It's not necessary...
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commit | commitdiff | tree |
| 2007-12-12 |
Owen Anderson | Forgot to remove a register from the PHI-union after...
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commit | commitdiff | tree |
| 2007-12-11 |
Owen Anderson | More progress on StrongPHIElimination. Now we actually...
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commit | commitdiff | tree |
| 2007-12-10 |
Owen Anderson | A little more progress on StrongPHIElimination, now...
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commit | commitdiff | tree |
| 2007-12-08 |
Owen Anderson | Fix several cache coherence bugs in MemDep/GVN that...
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commit | commitdiff | tree |
| 2007-12-07 |
Owen Anderson | Fix a stupid error that Chris pointed out.
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commit | commitdiff | tree |
| 2007-12-01 |
Owen Anderson | Fixes for MachineLoopInfo, mostly from Evan. With...
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commit | commitdiff | tree |
| 2007-11-29 |
Owen Anderson | Fix a miscompilation in spiff on PPC.
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commit | commitdiff | tree |
| 2007-11-27 |
Owen Anderson | Add MachineLoopInfo. This is not yet tested.
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commit | commitdiff | tree |
| 2007-11-27 |
Owen Anderson | Make LoopInfoBase more generic, in preparation for...
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commit | commitdiff | tree |
| 2007-11-27 |
Owen Anderson | Add accessor for getting the underlying templated type...
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commit | commitdiff | tree |
| 2007-11-26 |
Owen Anderson | Fix another bug that was causing siod to fail.
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commit | commitdiff | tree |
| 2007-11-26 |
Owen Anderson | Fix a silly bug that Nicholas noticed.
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commit | commitdiff | tree |
| 2007-11-26 |
Owen Anderson | Allow GVN to eliminate read-only function calls when...
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commit | commitdiff | tree |
| 2007-11-19 |
Owen Anderson | Teach me to do stuff late at night.
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commit | commitdiff | tree |
| 2007-11-19 |
Owen Anderson | Fix a factually incorrect statement pointed out by...
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commit | commitdiff | tree |
| 2007-11-15 |
Owen Anderson | More templatization.
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commit | commitdiff | tree |
| 2007-11-14 |
Owen Anderson | Start the process of making MachineLoopInfo possible...
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commit | commitdiff | tree |
| 2007-11-13 |
Owen Anderson | Run computeDomForest() on the set of registers that...
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commit | commitdiff | tree |
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