| 2007-05-21 |
Evan Cheng | Fix some -march=thumb regressions. tBR_JTr is not predicable.
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commit | commitdiff | tree |
| 2007-05-21 |
Evan Cheng | If-convert early exit blocks (returns, etc.); bug fixes...
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commit | commitdiff | tree |
| 2007-05-21 |
Evan Cheng | BlockHasNoFallThrough() now returns true if block ends...
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commit | commitdiff | tree |
| 2007-05-21 |
Evan Cheng | BlockHasNoFallThrough() now returns true if block ends...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Clean up.
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Change to depth-first traversal.
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Some restructuring in preparation for most aggressive...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Watch out for blocks that end with a return.
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | If true / false blocks fallthrough before ifcvt, add...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Mark calls non-predicable for now. Need to ensure it...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Silence some compilation warnings.
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Make use of target specific block size limits; bug...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Set ARM if-conversion block size threshold to 10 instruction...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | RemoveBranch() and InsertBranch() now returns number...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | RemoveBranch() and InsertBranch() now returns number...
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commit | commitdiff | tree |
| 2007-05-18 |
Evan Cheng | Fix comment.
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commit | commitdiff | tree |
| 2007-05-17 |
Evan Cheng | Move isSuccessor() offline, change it to use std::find.
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commit | commitdiff | tree |
| 2007-05-17 |
Evan Cheng | New test case.
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commit | commitdiff | tree |
| 2007-05-17 |
Evan Cheng | Fix a bogus check that prevented folding VECTOR_SHUFFLE...
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commit | commitdiff | tree |
| 2007-05-17 |
Evan Cheng | Added missing patterns for UNPCKH* and PUNPCKH*.
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commit | commitdiff | tree |
| 2007-05-17 |
Evan Cheng | Remove. Not needed.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Default implementation of TargetInstrInfo::getBlockSize().
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Add target hook to specify block size limit for if...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | isBlockPredicable() always ignore terminal instructions...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | ARM::tB is also predicable.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | PredicateInstruction returns true if the operation...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Add default implementation of PredicateInstruction().
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Rename M_PREDICATED to M_PREDICABLE; Moved isPredicable...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Move if-conversion after all passes that may use register...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Removed isPredicable().
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Make ARM::B isPredicable; Make Bcc and MOVCC condition...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Added isPredicable bit to class Instruction.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Rename M_PREDICATED to M_PREDICABLE; opcode can be...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Rename M_PREDICATED to M_PREDICABLE; Move TargetInstrInfo...
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Conditional branch is not a barrier.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Fix comment.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Devang points out that we need an assertion here.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Fix comments.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Bug fix: should check ABI alignment, not pref. alignment.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Hooks for predication support.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Initial commit of (very basic) if converter.
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commit | commitdiff | tree |
| 2007-05-16 |
Evan Cheng | Add TargetInstrInfo predication hooks.
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | Add PredicateOperand to all ARM instructions that have...
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | Added getNumExplicitOperands and findFirstPredOperand.
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | Added \!con(a,b) syntax to concatnate two dag fragments.
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | All operands that made up of the predicate operands...
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | Mark all (not just the first) predicate operand M_PREDICATE_...
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commit | commitdiff | tree |
| 2007-05-15 |
Evan Cheng | PredicateOperand related bug fix.
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | Only worry about intervening kill if there are more...
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | Test for PR1406.
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | Fix for PR1406:
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | New test.
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | Doh. .cpp -> .ll
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | When marking a register as being implicitly defined...
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commit | commitdiff | tree |
| 2007-05-14 |
Evan Cheng | Remove duplicated line.
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commit | commitdiff | tree |
| 2007-05-09 |
Evan Cheng | Can't fold bit_convert into truncating store.
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commit | commitdiff | tree |
| 2007-05-09 |
Evan Cheng | Can't fold the bit_convert is the store is a truncating...
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commit | commitdiff | tree |
| 2007-05-09 |
Evan Cheng | PR1399 test case.
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | Switch BCC, MOVCCr, etc. to PredicateOperand.
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | PredicateOperand can be used as a normal operand for...
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | If a PredicateOperand has an empty ExecuteAlways field...
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | Eliminate MarkVirtRegAliveInBlock recursion.
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | Add MachineBasicBlock preds / succs reverse iterators.
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commit | commitdiff | tree |
| 2007-05-08 |
Evan Cheng | R0 is a sub-register of X0, etc.
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Fix tests.
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Add some tests for (conv (load x)) -> (load (conv*...
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Fix test case.
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Forgot a check.
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | This is no longer needed after enabling the DAG combiner...
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Enable a couple of xforms:
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commit | commitdiff | tree |
| 2007-05-07 |
Evan Cheng | Update.
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commit | commitdiff | tree |
| 2007-05-04 |
Evan Cheng | Test load global in static mode.
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commit | commitdiff | tree |
| 2007-05-04 |
Evan Cheng | On Mac OS X, GV requires an extra load only when relocation...
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | New test case.
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | Don't create indexed load / store with zero offset!
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | Should never see an indexed load / store with zero...
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | Added -rsh-host and -rsh-user to support remote execution.
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | negatize -> negative
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commit | commitdiff | tree |
| 2007-05-03 |
Evan Cheng | Typo. It's checking if V is multiple of 4, not multiple...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Doh. PC displacement is between the constantpool and...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | eliminateFrameIndex() change.
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | If call frame is not part of stack frame and no dynamic...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Pass call frame setup SP adjustment along to eliminateFrameI...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Add SPAdj parameter to account for call frame setup...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Forgot about chain result; also UNDEF cannot have multiple...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Under normal circumstances, when a frame pointer is...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Added hook hasReservedCallFrame(). It returns true...
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | Test a dag combiner crasher.
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commit | commitdiff | tree |
| 2007-05-01 |
Evan Cheng | * Only turn a load to UNDEF if all of its outputs have...
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commit | commitdiff | tree |
| 2007-04-30 |
Evan Cheng | Updates.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | Doh. ARM::LEApcrel is a single instruction MI.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | Darwin runtime library does not have these.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | Special handling of LEApcrel and tLEApcrel.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | Back out previous check-in. Incorrect.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | tLEApcrel is a AddrModeTs, i.e. pc relative.
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commit | commitdiff | tree |
| 2007-04-27 |
Evan Cheng | Expand UINT_TO_FP in turns of SINT_TO_FP when UINTTOFP_...
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commit | commitdiff | tree |
| 2007-04-26 |
Evan Cheng | Rename findRegisterUseOperand to findRegisterUseOperandIdx...
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commit | commitdiff | tree |
| 2007-04-26 |
Evan Cheng | Minor bug.
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commit | commitdiff | tree |
| 2007-04-26 |
Evan Cheng | Be careful when to add implicit kill / dead operands...
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commit | commitdiff | tree |
| 2007-04-26 |
Evan Cheng | PR1348 test case.
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commit | commitdiff | tree |
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