- 37bb617 Tail merging pass shall not break up IT blocks. rdar://8115404 by Evan Cheng · 15 years ago
- 2d51c7c Allow ARM if-converter to be run after post allocation scheduling. by Evan Cheng · 15 years ago
- 0125b64 Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). This by Stuart Hastings · 15 years ago
- 2ad68de Fix a bug which prevented tail merging of return instructions in by Dan Gohman · 16 years ago
- 4244d12 Teach AnalyzeBranch, RemoveBranch and the branch by Dale Johannesen · 16 years ago
- bc5af98 Stop trying to merge identical jump tables. This had been inadvertently by Bob Wilson · 16 years ago
- 572a194 Remove a check that can no longer be true, after r84803. by Bob Wilson · 16 years ago
- 07293da eliminate InvalidateLabel and LabelIDList from MMI and replace by Chris Lattner · 16 years ago
- e9b361b Fix another place where DEBUG_VALUE affected codegen. by Dale Johannesen · 16 years ago
- 5ebe0c1 This survived a bootstrap, so let's try 98104 again. by Dale Johannesen · 16 years ago
- bf9a4ad Speculatively revert 98104; could be what's causing crashes by Dale Johannesen · 16 years ago
- d32ab20 Ever more complicated DEBUG_VALUE fixes for branch folding. by Dale Johannesen · 16 years ago
- 0eebdbb Fix dbg value handling in tail merging. by Dale Johannesen · 16 years ago
- 2061c84 Fix some more places where dbg_value affected codegen. by Dale Johannesen · 16 years ago
- b06015a move target-independent opcodes out of TargetInstrInfo by Chris Lattner · 16 years ago
- b6db2c6 Rearrange handling of jump tables. Highlights: by Chris Lattner · 16 years ago
- d60abbf by David Greene · 16 years ago
- 3766491 Initialize uninitialized variables. by Bill Wendling · 16 years ago
- 776ef4d Initialize uninitialized variables. by Bill Wendling · 16 years ago
- e8a525a Revert these. They may have been causing 483_xalancbmk to fail: by Bill Wendling · 16 years ago
- b87b9925 Don't try to move a MBB into the fall-through position if it's a landing pad or by Bill Wendling · 16 years ago
- 047a767 Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of by Dan Gohman · 16 years ago
- a48f44d improve portability to avoid conflicting with std::next in c++'0x. by Chris Lattner · 16 years ago
- 2d4ff12 Split tail duplication into a separate pass. This is needed to avoid by Bob Wilson · 16 years ago
- d4d4067 Refactor target hook for tail duplication as requested by Chris. by Bob Wilson · 16 years ago
- b3c5aa2 There should be no need to keep renumbering blocks during tail duplication. by Bob Wilson · 16 years ago
- 108aadf Tail duplication still needs to iterate. Duplicating new instructions onto by Bob Wilson · 16 years ago
- 5d87f7d Add another statistic to measure code size due to tail duplication. by Bob Wilson · 16 years ago
- 8984e6e Add statistics for tail duplication. by Bob Wilson · 16 years ago
- 290e9a4 Add a target hook to allow changing the tail duplication limit based on the by Bob Wilson · 16 years ago
- eeac7ce Remove a special case for tail merging that seems to be both broken and by Bob Wilson · 16 years ago
- 2650723 Set MadeChange instead of MadeChangeThisIteration. by Dan Gohman · 16 years ago
- 724d8a4 Update a comment, now that tail duplication happens after other branch by Bob Wilson · 16 years ago
- bd22f19 Perform tail duplication only once, after tail merging is complete. by Bob Wilson · 16 years ago
- 44724c4 Fix a comment. by Bob Wilson · 16 years ago
- 1a8ea98 Fix some comments. by Bob Wilson · 16 years ago
- 3794ec2 Whitespace: be consistent with pointer syntax. by Bob Wilson · 16 years ago
- 699f5b9 Clean up whitespace. by Bob Wilson · 16 years ago
- 225fa59c When optimizing for size, don't tail-merge unless it's likely to be a by Dan Gohman · 16 years ago
- a9b40a6e Make the BranchFolderPass class local to BranchFolding.cpp. by Dan Gohman · 16 years ago
- b3bf49f Minor code cleanups. by Dan Gohman · 16 years ago
- 09478e9 Tail merge at any size when there are two potentials blocks and one by Dan Gohman · 16 years ago
- 02b1554 Promote MergePotentialsElt and SameTailElt to be regular classes by Dan Gohman · 16 years ago
- 71782d5 Revert this line of 86871. by Dan Gohman · 16 years ago
- 64b5d0f Add support for tail duplication to BranchFolding, and extend by Dan Gohman · 16 years ago
- 16cfb91 Fix indentation level. by Dan Gohman · 16 years ago
- c86b5a1 Whitespace cleanups. by Dan Gohman · 16 years ago
- 84bb28f Prefix MBB numbers with "BB#" in debug output to make it clear what by Dan Gohman · 16 years ago
- f4141f1 Minor code simplification. by Dan Gohman · 16 years ago
- 42cc180 Remove an unused variable. by Dan Gohman · 16 years ago
- 48079d4 Minor code simplification. by Dan Gohman · 16 years ago
- 53a31ad Fix branch folding bug for indirect branches: for a block containing only by Bob Wilson · 16 years ago
- 6499790 Don't delete blocks which have their address taken. by Dan Gohman · 16 years ago
- 94f8f87 Refactor complicated predicate into a separate function. by Bob Wilson · 16 years ago
- 3ab552e Reimplement BranchFolding change to avoid tail merging for a 1 instruction by Bob Wilson · 16 years ago
- 97b9312 Revert r85346 change to control tail merging by CodeGenOpt::Level. by Bob Wilson · 16 years ago
- 9693f9d Record CodeGen optimization level in the BranchFolding pass so that we can by Bob Wilson · 16 years ago
- ff97acd Revert the main portion of r31856. It was causing BranchFolding by Dan Gohman · 16 years ago
- 3d2fce0 Run branch folding if if-converter make some transformations. by Evan Cheng · 16 years ago
- 1f6e5eb Funky indentation. by Evan Cheng · 16 years ago
- c3f05e8 Convert DOUT to DEBUG(errs()...). by Bill Wendling · 16 years ago
- a41fa35 Make tail merging handle blocks with repeated predecessors correctly, and by Dan Gohman · 16 years ago
- fe95ac0 Rewrite previous patch to follow Chris' stylistic by Dale Johannesen · 16 years ago
- 15a5fad Fix PR 4626, a crash in branch folding after OptimizeBlock by Dale Johannesen · 16 years ago
- fbcc663 llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable. by Torok Edwin · 16 years ago
- 56d0659 assert(0) -> LLVM_UNREACHABLE. by Torok Edwin · 16 years ago
- b571463 Fix PR4188. TailMerging can't tolerate inexact sucessor info. by Dale Johannesen · 16 years ago
- 64dfcac Turns out AnalyzeBranch can modify the mbb being analyzed. This is a nasty by Evan Cheng · 17 years ago
- 5a913d6 Rename getAnalysisToUpdate to getAnalysisIfAvailable. by Duncan Sands · 17 years ago
- f87dc92 Delete unnecessary parens around return values. by Dan Gohman · 17 years ago
- d8681df Add a newline after this debug output. by Bill Wendling · 17 years ago
- ae3ba45 Add a sanity-check to tablegen to catch the case where isSimpleLoad by Dan Gohman · 17 years ago
- 1d7e42c Increase default setting of tail-merge-threshold to by Dale Johannesen · 17 years ago
- 0d1e9a8 Switch the MachineOperand accessors back to the short names like by Dan Gohman · 17 years ago
- 168f8f3 Mark several codegen passes as preserving all analysis. by Evan Cheng · 17 years ago
- 38453ee Remove isImm(), isReg(), and friends, in favor of by Dan Gohman · 17 years ago
- a79db30 Tidy up several unbeseeming casts from pointer to intptr_t. by Dan Gohman · 17 years ago
- 14714cb Fix SmallVector's size calculation so that a size of 0 is by Dan Gohman · 17 years ago
- 4f6bf04 Convert uses of std::vector in TargetInstrInfo to SmallVector. This change had to be propoagated down into all the targets and up into all clients of this API. by Owen Anderson · 17 years ago
- fa41205 Fix PR2609. If a label is deleted, then it needs by Duncan Sands · 17 years ago
- 3b46030 Pool-allocation for MachineInstrs, MachineBasicBlocks, and by Dan Gohman · 17 years ago
- ad6b3a6 Fix longstanding thinko: don't exclude by Dale Johannesen · 17 years ago
- fb19f94 Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating by Dan Gohman · 17 years ago
- 6f88069 Use the transferSuccessors helper function. by Dan Gohman · 17 years ago
- b28a17c Rewrite a loop to avoid using iterators pointing to by Dale Johannesen · 17 years ago
- d78c400 Clean up the use of static and anonymous namespaces. This turned up by Dan Gohman · 17 years ago
- 9d29283 Be more aggressive about tail-merging small blocks by Dale Johannesen · 17 years ago
- c4c4d8e Further rework of tail merge algorithm. Not quite by Dale Johannesen · 17 years ago
- 66da8b5 Remove an evil vector bool. Cosmetic refactoring, no functional change. by Dale Johannesen · 17 years ago
- cff7df2 Rewrite tail merging algorithm to handle the by Dale Johannesen · 17 years ago
- 6a2da37 Make several variable declarations static. by Dan Gohman · 18 years ago
- 9d33984 Teach branch folding pass about implicit_def instructions. Unfortunately we can't just eliminate them since register scavenger expects every register use to be defined. However, we can delete them when there are no intra-block uses. Carefully removing some implicit def's which enable more blocks to be optimized away. by Evan Cheng · 18 years ago
- c799065 Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries. by Evan Cheng · 18 years ago
- 3266ff9 PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in order to save a single instruction since a branch will be inserted for each BB. by Evan Cheng · 18 years ago
- 3a4be0f Rename MRegisterInfo to TargetRegisterInfo. by Dan Gohman · 18 years ago
- 70de4cb Use empty() instead of comparing size() with zero. by Dan Gohman · 18 years ago
- 03ad885 rename TargetInstrDescriptor -> TargetInstrDesc. by Chris Lattner · 18 years ago
- a98c679 Rename MachineInstr::getInstrDescriptor -> getDesc(), which reflects by Chris Lattner · 18 years ago
- a4ce4f6 rename isLoad -> isSimpleLoad due to evan's desire to have such a predicate. by Chris Lattner · 18 years ago
- 10324d0 rename isStore -> mayStore to more accurately reflect what it captures. by Chris Lattner · 18 years ago