| 2009-06-04 |
Dan Gohman | Don't do the X * 0.0 -> 0.0 transformation in instcombine...
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commit | commitdiff | tree |
| 2009-06-04 |
Dan Gohman | Fix comments.
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commit | commitdiff | tree |
| 2009-06-04 |
Dan Gohman | Remove a #include of <iostream>.
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Convert Alpha and Mips to use a MachineFunctionInfo...
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Remove the redundant TM member from X86DAGToDAGISel...
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Don't attempt to simplify an non-affine IV expression...
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Remove unnecessary #includes.
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Revert r72734. The Darwin assembler doesn't support...
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commit | commitdiff | tree |
| 2009-06-03 |
Dan Gohman | Change TargetFolder's TD member from a reference to a
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commit | commitdiff | tree |
| 2009-06-02 |
Dan Gohman | Change ConstantFoldConstantExpression to accept a null
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commit | commitdiff | tree |
| 2009-06-02 |
Dan Gohman | Delete an unnecessary forward declaration.
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commit | commitdiff | tree |
| 2009-06-02 |
Dan Gohman | Fix CodeGenPrepare's address-mode sinking to handle...
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commit | commitdiff | tree |
| 2009-05-31 |
Dan Gohman | Fix a grammaro and clarify a comment.
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commit | commitdiff | tree |
| 2009-05-31 |
Dan Gohman | Delete an obsolete sentance from a comment.
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commit | commitdiff | tree |
| 2009-05-31 |
Dan Gohman | Fix the name of the function in this comment.
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commit | commitdiff | tree |
| 2009-05-27 |
Dan Gohman | Revert 72493 and replace it with a more conservative...
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commit | commitdiff | tree |
| 2009-05-27 |
Dan Gohman | In ChangeCompareStride, when the stride to be reused...
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commit | commitdiff | tree |
| 2009-05-27 |
Dan Gohman | Add braces around an array initializer.
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commit | commitdiff | tree |
| 2009-05-27 |
Dan Gohman | Teach SCEVExpander to avoid creating over-indexed GEP...
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commit | commitdiff | tree |
| 2009-05-27 |
Dan Gohman | Teach BasicAliasAnalysis to understand constant gep...
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commit | commitdiff | tree |
| 2009-05-26 |
Dan Gohman | For the return type of SCEVUDivExpr, use the RHS' type...
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commit | commitdiff | tree |
| 2009-05-26 |
Dan Gohman | Give SCEVNaryExpr a doxygen comment.
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commit | commitdiff | tree |
| 2009-05-26 |
Dan Gohman | In cases where a pointer value is an operand of a multiplica...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | Various comment fixes.
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | Change ScalarEvolution::getSCEVAtScope to always return...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | When rewriting the loop exit test with the canonical...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | Fix this code for hosts where std::vector doesn't have...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | When replacing a floating-point comparison with an...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | Generalize SCEVExpander::visitAddRecExpr's GEP persuit...
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commit | commitdiff | tree |
| 2009-05-24 |
Dan Gohman | When the low bits of one operand of an add are zero...
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commit | commitdiff | tree |
| 2009-05-22 |
Dan Gohman | Add a note mentioning that uses of the return value...
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commit | commitdiff | tree |
| 2009-05-22 |
Dan Gohman | Teach IndVarSimplify's FixUsesBeforeDefs to handle...
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commit | commitdiff | tree |
| 2009-05-22 |
Dan Gohman | Fix a thinko in the code that adapted SCEVMulExpr operands for
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commit | commitdiff | tree |
| 2009-05-22 |
Dan Gohman | Update an assertion string to new-style type names.
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commit | commitdiff | tree |
| 2009-05-21 |
Dan Gohman | Teach ValueTracking a new way to analyze PHI nodes...
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commit | commitdiff | tree |
| 2009-05-20 |
Dan Gohman | Add an accessor method to return the insertion point.
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commit | commitdiff | tree |
| 2009-05-20 |
Dan Gohman | Teach SCEV::isLoopInvariant and SCEV::hasComputableLoopEvolution
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commit | commitdiff | tree |
| 2009-05-20 |
Dan Gohman | Suppress the IV reversal transformation in the case...
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Remove an irrelevant comment.
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Add some more comments to the top of this file.
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Trim unneeded #includes.
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Make SCEVCallbackVH a private nested class inside ScalarEvol...
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Create ConstantExpr GEPs the correct way. This fixes
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Remove the #ifndef NDEBUG from the FastISel debugging...
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Teach SCEVExpander to expand arithmetic involving pointers...
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commit | commitdiff | tree |
| 2009-05-19 |
Dan Gohman | Add some comments noting how IndVarSimplify facilitates
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Update a comment to reflect changes in the surrounding...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Revert r72025. It is possible for clients to convert...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Add assertions to CastInst::getCastOpcode to catch...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Rename UseTy to AccessTy, for consistency with getAccessType...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Teach ScalarEvolution to recognize x^-1 in the case...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Delete a redundant 'else'.
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Fix ScalarEvolution::isLoopGuardedByCond to accept...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Minor code cleanups. Do more of the work before the...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Add assertion checks to the SCEV operator creation...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Make ScalarEvolution::isLoopGuardedByCond work even...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Add an isOne() utility function to ScalarEvolution...
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commit | commitdiff | tree |
| 2009-05-18 |
Dan Gohman | Add nounwind to a few tests.
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commit | commitdiff | tree |
| 2009-05-14 |
Dan Gohman | Add an assert to turn a segfault on an unsupported...
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commit | commitdiff | tree |
| 2009-05-13 |
Dan Gohman | Add nounwind to this test.
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commit | commitdiff | tree |
| 2009-05-13 |
Dan Gohman | Add three new helper routines, getNoopOrZeroExtend,
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commit | commitdiff | tree |
| 2009-05-12 |
Dan Gohman | Clarify a comment.
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commit | commitdiff | tree |
| 2009-05-12 |
Dan Gohman | Factor the code for collecting IV users out of LSR...
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commit | commitdiff | tree |
| 2009-05-12 |
Dan Gohman | When forgetting SCEVs for loop PHIs, don't forget SCEVUnknow...
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commit | commitdiff | tree |
| 2009-05-12 |
Dan Gohman | Fix GetMinTrailingZeros for SCEVSignExtend and SCEVZeroExten...
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Add a comment about the special meaning of VoidTy in...
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Fix two wording errors that Duncan spotted.
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Make this grep line a little more specific so that...
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | When scalarizing a vector BITCAST, check whether the...
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | LLVM has unaligned loads and stores now.
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Upgrade this example to new-style syntax.
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Convert a subtract into a negate and an add when it...
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commit | commitdiff | tree |
| 2009-05-11 |
Dan Gohman | Add an svn:ignore.
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commit | commitdiff | tree |
| 2009-05-09 |
Dan Gohman | Don't attempt to handle unsized types in ScalarEvolution...
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Fix bogus overflow checks by replacing them with actual
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Use .td for tablegen files, not .ll.
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Fold trunc casts into add-recurrence expressions, allowing the
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Fix another bug in r71252. This code supports GetElementPtr
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Add memoization for getSCEVAtScope results for instructions
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Make the SCEV* form of getSCEVAtScope public, to allow...
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Fix an error from r71252.
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Factor out the code for creating SCEVs for GEPs into a
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Implement several new SCEV folding rules for UDiv SCEVs.
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commit | commitdiff | tree |
| 2009-05-08 |
Dan Gohman | Add a getExitBlock utility function to LoopInfo which...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Revert 71165. It did more than just revert 71158 and...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Perform constant folding on operands of instructions...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | SCEVComplexityCompare's new code was missing SCEVUDivExpr...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Make ScalarEvolution's GroupByComplexity more thorough...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Trim unnecessary headers. Code in Analysis shouldn...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Constant-fold ptrtoint+add+inttoptr to gep when the...
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commit | commitdiff | tree |
| 2009-05-07 |
Dan Gohman | Factor out a common base class between SCEVCommutativeExpr and
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commit | commitdiff | tree |
| 2009-05-06 |
Dan Gohman | Use stable_sort instead of plain sort to avoid the...
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commit | commitdiff | tree |
| 2009-05-06 |
Dan Gohman | Simplify code by using SmallVector's pop_back_val(...
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commit | commitdiff | tree |
| 2009-05-06 |
Dan Gohman | Add simplify_type specializations to allow WeakVH,...
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commit | commitdiff | tree |
| 2009-05-05 |
Dan Gohman | Fix a copy+pasto in a comment.
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commit | commitdiff | tree |
| 2009-05-05 |
Dan Gohman | Delete a FIXME which is no longer relevant, and add...
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commit | commitdiff | tree |
| 2009-05-05 |
Dan Gohman | Add an explicit keyword.
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commit | commitdiff | tree |
| 2009-05-05 |
Dan Gohman | If a MachineBasicBlock has multiple ways of reaching...
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commit | commitdiff | tree |
| 2009-05-05 |
Dan Gohman | Add some more documentation for x86 special address...
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commit | commitdiff | tree |
| 2009-05-04 |
Dan Gohman | Re-apply 70645, converting ScalarEvolution to use
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commit | commitdiff | tree |
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