| 2005-10-21 |
Nate Begeman | Invert the TargetLowering flag that controls divide...
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commit | commitdiff | tree |
| 2005-10-20 |
Nate Begeman | Fix a couple bugs in the const div stuff where we'd...
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commit | commitdiff | tree |
| 2005-10-20 |
Nate Begeman | Add some more patterns for i64 on ppc
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commit | commitdiff | tree |
| 2005-10-20 |
Nate Begeman | Move the target constant divide optimization up into...
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commit | commitdiff | tree |
| 2005-10-20 |
Nate Begeman | Enable targets to say that integer divide is expensive...
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commit | commitdiff | tree |
| 2005-10-19 |
Nate Begeman | Write patterns for the various shl and srl patterns...
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commit | commitdiff | tree |
| 2005-10-19 |
Nate Begeman | Woo, it kinda works. We now generate this atrociously...
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commit | commitdiff | tree |
| 2005-10-19 |
Nate Begeman | Teach Legalize how to do something with EXTRACT_ELEMENT...
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commit | commitdiff | tree |
| 2005-10-19 |
Nate Begeman | Make a new reg class for 64 bit regs that aliases the...
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commit | commitdiff | tree |
| 2005-10-18 |
Nate Begeman | Add the ability to lower return instructions to TargetLoweri...
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commit | commitdiff | tree |
| 2005-10-18 |
Nate Begeman | Do the right thing and enable 64 bit regs under the...
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commit | commitdiff | tree |
| 2005-10-18 |
Nate Begeman | First bits of 64 bit PowerPC stuff, currently disabled...
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commit | commitdiff | tree |
| 2005-10-18 |
Nate Begeman | Implement some feedback from Chris re: constant canonicalization
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commit | commitdiff | tree |
| 2005-10-18 |
Nate Begeman | Legalize BUILD_PAIR appropriately for upcoming 64 bit...
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commit | commitdiff | tree |
| 2005-10-17 |
Nate Begeman | fold fmul X, +2.0 -> fadd X, X;
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commit | commitdiff | tree |
| 2005-10-16 |
Nate Begeman | More PPC32 -> PPC changes, as well as merging some...
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commit | commitdiff | tree |
| 2005-10-15 |
Nate Begeman | Remove some dead code now that the dag combiner exists.
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commit | commitdiff | tree |
| 2005-10-14 |
Nate Begeman | Properly split f32 and f64 into separate register classes...
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commit | commitdiff | tree |
| 2005-10-14 |
Nate Begeman | Remove an unnecsesary file. PPC32 and PPC64 share...
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commit | commitdiff | tree |
| 2005-10-14 |
Nate Begeman | fold sext_in_reg, sext_in_reg where both have the same...
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commit | commitdiff | tree |
| 2005-10-14 |
Nate Begeman | Relax the checking on zextload generation a bit, since...
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commit | commitdiff | tree |
| 2005-10-13 |
Nate Begeman | Fix the remaining DAGCombiner issues pointed out by...
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commit | commitdiff | tree |
| 2005-10-13 |
Nate Begeman | Add support to Legalize for expanding i64 sextload...
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commit | commitdiff | tree |
| 2005-10-13 |
Nate Begeman | Move some Legalize functionality over to the DAGCombiner...
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commit | commitdiff | tree |
| 2005-10-13 |
Nate Begeman | SimplifySelectCC is dead
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commit | commitdiff | tree |
| 2005-10-12 |
Nate Begeman | Fix a potential bug with two combine-to's back to back...
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commit | commitdiff | tree |
| 2005-10-12 |
Nate Begeman | More cool stuff for the dag combiner. We can now finally...
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commit | commitdiff | tree |
| 2005-10-10 |
Nate Begeman | Teach the DAGCombiner several new tricks, teaching...
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commit | commitdiff | tree |
| 2005-10-08 |
Nate Begeman | Remove another unused file. Preparing for the great...
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commit | commitdiff | tree |
| 2005-10-08 |
Nate Begeman | Remove a file that is no longer used
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commit | commitdiff | tree |
| 2005-10-08 |
Nate Begeman | Lo and behold, the last bits of SelectionDAG.cpp have...
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commit | commitdiff | tree |
| 2005-10-05 |
Nate Begeman | Let the combiner handle more cases
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commit | commitdiff | tree |
| 2005-10-05 |
Nate Begeman | Remove some bad code from Legalize
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commit | commitdiff | tree |
| 2005-10-05 |
Nate Begeman | Check in some more DAGCombiner pieces
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commit | commitdiff | tree |
| 2005-10-04 |
Nate Begeman | Fix some faulty logic in the libcall inserter.
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commit | commitdiff | tree |
| 2005-10-04 |
Nate Begeman | Add back a workaround that fixes some breakages from...
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commit | commitdiff | tree |
| 2005-09-30 |
Nate Begeman | Remove some now-dead code.
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commit | commitdiff | tree |
| 2005-09-19 |
Nate Begeman | Stub out the rest of the DAG Combiner. Just need to...
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commit | commitdiff | tree |
| 2005-09-16 |
Nate Begeman | More DAG combining. Still need the branch instructions...
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commit | commitdiff | tree |
| 2005-09-09 |
Nate Begeman | Last round of 2-node folds from SD.cpp. Will move...
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commit | commitdiff | tree |
| 2005-09-08 |
Nate Begeman | Move yet more folds over to the dag combiner from sd.cpp
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commit | commitdiff | tree |
| 2005-09-07 |
Nate Begeman | Another round of dag combiner changes. This fixes...
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commit | commitdiff | tree |
| 2005-09-07 |
Nate Begeman | Implement a common missing fold, (add (add x, c1),...
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commit | commitdiff | tree |
| 2005-09-07 |
Nate Begeman | Add an option to the DAG Combiner to enable it for...
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commit | commitdiff | tree |
| 2005-09-06 |
Nate Begeman | Test the new 64bit i64<->fp functionality
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commit | commitdiff | tree |
| 2005-09-06 |
Nate Begeman | Implement i64<->fp using the fctidz/fcfid instructions...
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commit | commitdiff | tree |
| 2005-09-06 |
Nate Begeman | Add note about future optimization noted in the ppc...
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commit | commitdiff | tree |
| 2005-09-06 |
Nate Begeman | Add accessor for 64bit flag, so that we can tell when...
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commit | commitdiff | tree |
| 2005-09-06 |
Nate Begeman | Next round of DAGCombiner changes. This version now...
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commit | commitdiff | tree |
| 2005-09-02 |
Nate Begeman | Next round of DAG Combiner changes. Just need to support...
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commit | commitdiff | tree |
| 2005-09-01 |
Nate Begeman | Fix some code in the current node combining code, spotted...
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commit | commitdiff | tree |
| 2005-09-01 |
Nate Begeman | Implement first round of feedback from chris (there...
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commit | commitdiff | tree |
| 2005-09-01 |
Nate Begeman | Add the rest of the currently implemented visit routines...
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commit | commitdiff | tree |
| 2005-09-01 |
Nate Begeman | First pass at the DAG Combiner. It isn't used anywhere...
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commit | commitdiff | tree |
| 2005-09-01 |
Nate Begeman | Add regression test for efficient codegen of i32 x...
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commit | commitdiff | tree |
| 2005-08-31 |
Nate Begeman | Enable generation of AssertSext and AssertZext in the...
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commit | commitdiff | tree |
| 2005-08-31 |
Nate Begeman | Sigh, not my day. Fix typo.
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commit | commitdiff | tree |
| 2005-08-31 |
Nate Begeman | Fix a mistake in my previous patch pointed out by sabre...
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commit | commitdiff | tree |
| 2005-08-31 |
Nate Begeman | Remove some unnecessary casts, and add the AssertZext...
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commit | commitdiff | tree |
| 2005-08-31 |
Nate Begeman | Add support for count trailing zeroes, and population...
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commit | commitdiff | tree |
| 2005-08-30 |
Nate Begeman | Remove a bogus piece of my AssertSext/AssertZext patch...
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commit | commitdiff | tree |
| 2005-08-30 |
Nate Begeman | Add support for AssertSext and AssertZext, folding...
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commit | commitdiff | tree |
| 2005-08-30 |
Nate Begeman | Add AssertSext, AssertZext nodes for targets that pass...
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commit | commitdiff | tree |
| 2005-08-26 |
Nate Begeman | Remove operand type 'crbit', since it is no longer...
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commit | commitdiff | tree |
| 2005-08-26 |
Nate Begeman | Remove some code made dead by the fsel patch
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commit | commitdiff | tree |
| 2005-08-26 |
Nate Begeman | Fix JIT encoding of conditional branches
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commit | commitdiff | tree |
| 2005-08-26 |
Nate Begeman | SUBFIC produces two results, not one.
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commit | commitdiff | tree |
| 2005-08-26 |
Nate Begeman | Implement SHL_PARTS and SRL_PARTS
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commit | commitdiff | tree |
| 2005-08-25 |
Nate Begeman | New fold for SELECT_CC
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commit | commitdiff | tree |
| 2005-08-25 |
Nate Begeman | Remove option to make SetCC illegal on PowerPC after...
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commit | commitdiff | tree |
| 2005-08-24 |
Nate Begeman | Whoops, fix a thinko. All cases except SETNE are now...
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commit | commitdiff | tree |
| 2005-08-24 |
Nate Begeman | Remove unused statistic
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commit | commitdiff | tree |
| 2005-08-24 |
Nate Begeman | Add the "ppc specific" setcc-equivalent select_cc cases
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commit | commitdiff | tree |
| 2005-08-24 |
Nate Begeman | Teach SelectionDAG how to simplify a few more setcc...
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commit | commitdiff | tree |
| 2005-08-24 |
Nate Begeman | Fix optimization of select_cc seteq X, 0, 1, 0 -> srl...
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commit | commitdiff | tree |
| 2005-08-23 |
Nate Begeman | Ack, typo
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commit | commitdiff | tree |
| 2005-08-23 |
Nate Begeman | Add an option to make SetCC illegal as a beta option
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commit | commitdiff | tree |
| 2005-08-23 |
Nate Begeman | Teach the SelectionDAG how to transform select_cc eq...
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commit | commitdiff | tree |
| 2005-08-23 |
Nate Begeman | Teach Legalize how to turn setcc into select_cc
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commit | commitdiff | tree |
| 2005-08-23 |
Nate Begeman | Remove some instructions we no longer generate
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commit | commitdiff | tree |
| 2005-08-19 |
Nate Begeman | Fix a bug where we were passing the wrong number of...
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commit | commitdiff | tree |
| 2005-08-19 |
Nate Begeman | Add support for target nodes with more than 3 operands...
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commit | commitdiff | tree |
| 2005-08-19 |
Nate Begeman | ISD::OR, and it's accompanying SelectBitfieldInsert
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Remove the X86 and PowerPC Simple instruction selectors...
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add shifts.
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Fix int foo() { return 65535; } by using the top 16...
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Improve ISD::Constant codegen.
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add support for ISD::AND, and its various optimized...
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add support for target DAG nodes that take 4 operands...
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Maintain consistency in negating things
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Implement XOR, remove a broken sign_extend_inreg case
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add a testcase for load short -> uint, which is currently...
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add a bunch more simple nodes.
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Add a couple more nodes that are easy to handle
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commit | commitdiff | tree |
| 2005-08-18 |
Nate Begeman | Be fruitful and multiply!
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commit | commitdiff | tree |
| 2005-08-17 |
Nate Begeman | Teach the DAG->DAG ISel about FNEG, and how it can...
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commit | commitdiff | tree |
| 2005-08-17 |
Nate Begeman | Add two new methods isTargetOpcode() which returns...
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commit | commitdiff | tree |
| 2005-08-17 |
Nate Begeman | Implement a couple improvements:
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commit | commitdiff | tree |
| 2005-08-16 |
Nate Begeman | Implement BR_CC and BRTWOWAY_CC. This allows the removal...
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commit | commitdiff | tree |
| 2005-08-14 |
Nate Begeman | Fix last night's PPC32 regressions by
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commit | commitdiff | tree |
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