- 4ee451d Remove attribution from file headers, per discussion on llvmdev. by Chris Lattner · 17 years ago
- 6e141fd Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32, are always re-materializable and they should not be spilled. by Evan Cheng · 17 years ago
- 22f07ff Switch over to MachineLoopInfo. by Evan Cheng · 17 years ago
- 041b3f8 Reverting 44702. It wasn't correct to rename them. by Bill Wendling · 17 years ago
- 320c630 Renaming: by Bill Wendling · 17 years ago
- 33faddc Turning simple splitting on. Start testing new coalescer heuristics as new llcbeta. by Evan Cheng · 17 years ago
- 5ef3a04 Fix for PR1831: if all defs of an interval are re-materializable, then it's a preferred spill candiate. by Evan Cheng · 17 years ago
- d120ffd MachineInstr can change. Store indexes instead. by Evan Cheng · 17 years ago
- adf8590 If a split live interval is spilled again, remove the kill marker on its last use. by Evan Cheng · 17 years ago
- f38d14f Clobber more bugs. by Evan Cheng · 17 years ago
- b50bb8c Fix kill info for split intervals. by Evan Cheng · 17 years ago
- 018f9b0 - Mark last use of a split interval as kill instead of letting spiller track it. by Evan Cheng · 17 years ago
- 597d10d Discard split intervals made empty due to folding. by Evan Cheng · 17 years ago
- 31d4318 Typo by Evan Cheng · 17 years ago
- 70306f8 Update kill info for uses of split intervals. by Evan Cheng · 17 years ago
- aee4af6 Remove redundant foldMemoryOperand variants and other code clean up. by Evan Cheng · 17 years ago
- e3110d0 Fix a bug where splitting cause some unnecessary spilling. by Evan Cheng · 17 years ago
- e62f97c Allow some reloads to be folded in multi-use cases. Specifically testl r, r -> cmpl [mem], 0. by Evan Cheng · 17 years ago
- cddbb83 Do not fold reload into an instruction with multiple uses. It issues one extra load. by Evan Cheng · 17 years ago
- cb3c330 Do not lose rematerialization info when spilling already split live intervals. by Evan Cheng · 17 years ago
- 1953d0c Fix a major performance issue with splitting. If there is a def (not def/use) by Evan Cheng · 17 years ago
- c3fc7d9 Replace the odd kill# hack with something less fragile. by Evan Cheng · 17 years ago
- 0cbb116 Fixed various live interval splitting bugs / compile time issues. by Evan Cheng · 17 years ago
- cada245 Recover compile time regression. by Evan Cheng · 17 years ago
- 81a0382 Live interval splitting: by Evan Cheng · 17 years ago
- 5d44626 Fix a thinko in post-allocation coalescer. by Evan Cheng · 17 years ago
- c498b02 Clean up sub-register implementation by moving subReg information back to by Evan Cheng · 17 years ago
- f2fbca6 Refactor some code. by Evan Cheng · 17 years ago
- 2912184 Simplify my (il)logic. by Evan Cheng · 17 years ago
- be6781b When the allocator rewrite a spill register with new virtual register, it replaces other operands of the same register. Watch out for situations where by Evan Cheng · 17 years ago
- ab84724 Fix a bug where a def use operand isn't being detected as a sub-register use. by Evan Cheng · 17 years ago
- 5f5f3b6 Fix PR1187. by Evan Cheng · 17 years ago
- c92da38 There are times when the coalescer would not coalesce away a copy but the copy by Evan Cheng · 17 years ago
- a5bfc97 Apply Chris' suggestions. by Evan Cheng · 17 years ago
- 4ca980e Clean up code that calculate MBB live-in's. by Evan Cheng · 17 years ago
- 48ff282 Did mean to leave this in. INSERT_SUBREG isn't being coalesced yet. by Evan Cheng · 17 years ago
- 32dfbea EXTRACT_SUBREG coalescing support. The coalescer now treats EXTRACT_SUBREG like by Evan Cheng · 17 years ago
- 537d5c2 Kill cycle of an live range is always the last use index + 1. by Evan Cheng · 17 years ago
- cb406c2 Use empty() member functions when that's what's being tested for instead by Dan Gohman · 17 years ago
- 92dfe20 Remove isReg, isImm, and isMBB, and change all their users to use by Dan Gohman · 17 years ago
- dd199d2 Fix a memory leak. by Evan Cheng · 17 years ago
- f3bb2e6 Use pool allocator for all the VNInfo's to improve memory access locality. This reduces coalescing time on siod Mac OS X PPC by 35%. Also remove the back ptr from VNInfo to LiveInterval and other tweaks. by Evan Cheng · 17 years ago
- 34c2a9f Try fold re-materialized load instructions into its uses. by Evan Cheng · 17 years ago
- 7ecb38b Change LiveRange so it keeps a pointer to the VNInfo rather than an index. by Evan Cheng · 17 years ago
- bc165e4 Fix some kill info update bugs; add hidden option -disable-rematerialization to turn off remat for debugging. by Evan Cheng · 17 years ago
- 549f27d3 Re-implement trivial rematerialization. This allows def MIs whose live intervals that are coalesced to be rematerialized. by Evan Cheng · 17 years ago
- 4f8ff16 Code to maintain kill information during register coalescing. by Evan Cheng · 17 years ago
- 24c2e5c Adding kill info to val#. by Evan Cheng · 17 years ago
- 8df7860 - Each val# can have multiple kills. by Evan Cheng · 17 years ago
- a8d94f1 - LiveInterval value#'s now have 3 components: def instruction #, by Evan Cheng · 17 years ago
- 292da94 If a livein is not used in the block. It's live through. by Evan Cheng · 17 years ago
- 75611fb Fix an obvious bug. Old code only worked for the entry block. by Evan Cheng · 17 years ago
- 82a87a0 Replace M_REMATERIALIZIBLE and the newly-added isOtherReMaterializableLoad by Dan Gohman · 17 years ago
- c101e95 Add a target hook to allow loads from constant pools to be rematerialized, and an by Dan Gohman · 17 years ago
- 2513330 Factor live variable analysis so it does not do register coalescing by David Greene · 17 years ago
- 8dfffd5 Only worry about intervening kill if there are more than one live ranges in the interval. by Evan Cheng · 17 years ago
- 2f6cb2b Fix for PR1406: by Evan Cheng · 17 years ago
- 1997473 Drop 'const' by Devang Patel · 17 years ago
- 3e15bf3 Use 'static const char' instead of 'static const int'. by Devang Patel · 17 years ago
- c718288 Fix build error. by Lauro Ramos Venancio · 17 years ago
- 794fd75 Do not use typeinfo to identify pass in pass manager. by Devang Patel · 17 years ago
- faa5107 Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion. by Evan Cheng · 17 years ago
- 24a3cc4 Fix for PR1306. by Evan Cheng · 17 years ago
- f44c728 VarInfo::UsedBlocks is no longer used. Remove. by Evan Cheng · 17 years ago
- faf05bb Don't populate TryAgainList when coalescing only physical registers with virtual registers. by Evan Cheng · 17 years ago
- 20b0abc Copy coalescing change to prevent a physical register from being pin to a by Evan Cheng · 17 years ago
- 9193514 Re-materialize all loads from fixed stack slots. by Evan Cheng · 17 years ago
- 7102162 Trivially re-materializable instructions have spill weights that are half of what it would be otherwise. by Evan Cheng · 17 years ago
- bcfd466 Ugh. Copy coalescer does not update register numbers. by Evan Cheng · 17 years ago
- 2f52457 Bug fix for PR1279. When isDead is propagate by copy coalescing, we keep length by Evan Cheng · 17 years ago
- 2005a02 Move rematerialization out of beta. by Evan Cheng · 17 years ago
- d592a28 Fix for PR1279. Dead def has a live interval of length 1. Copy coalescing should by Evan Cheng · 17 years ago
- ad7ccf3 Fix for PR1266. Don't mark a two address operand IsKill. by Evan Cheng · 17 years ago
- 2c3535d Fix for PR1257. Bug in live range shortening as a result of copy coalescing by Evan Cheng · 17 years ago
- 2638e1a First cut trivial re-materialization support. by Evan Cheng · 17 years ago
- 757072d Remove -reduce-joining-phys-regs options. Make it on by default. by Evan Cheng · 17 years ago
- 79b0984 Minor bug fix. by Evan Cheng · 17 years ago
- cf596c5 - Merge UsedBlocks info after two virtual registers are coalesced. by Evan Cheng · 17 years ago
- ba1a3df Joining a live interval of a physical register with a virtual one can turn out by Evan Cheng · 17 years ago
- 56fdd7a Debugging output stuff. by Evan Cheng · 17 years ago
- a16d442 Watch out for cases like this: by Evan Cheng · 17 years ago
- 7b466d0 Dead live-in detection bug. by Evan Cheng · 17 years ago
- 8e92b4b Oops. by Evan Cheng · 17 years ago
- 88d1f58 Track all joined registers and eliminate unneeded kills after all joining are done. by Evan Cheng · 17 years ago
- edeffb3 Joining an interval with a dead copy instruction. Shorten the live range to the last use. by Evan Cheng · 17 years ago
- 48ef398 Fix a couple of bugs related IsDead back propagation during coalescing. by Evan Cheng · 17 years ago
- 16191f0 If the liveinterval of the source instruction has been extended, remove the IsKill marker. by Evan Cheng · 17 years ago
- da2295e Handle cases when joining live intervals of two virtual registers. by Evan Cheng · 17 years ago
- 30cac02 Remove unnecessary isKill properties if a live range has been lengthened due to coalescing. by Evan Cheng · 17 years ago
- 9b25b8c Allow for live in registers for eh landing pads. by Jim Laskey · 17 years ago
- 788fb1c Out of bound reference. by Evan Cheng · 17 years ago
- b371f45 Re-apply my liveintervalanalysis changes. Now with PR1207 fixes. by Evan Cheng · 17 years ago
- a284cbf For PR1207: by Reid Spencer · 17 years ago
- aa79761 - Changes how function livein's are handled, they now have a start index of 0. by Evan Cheng · 17 years ago
- 61de82d Use BitVector instead of vector<bool> which can be extremely slow. by Evan Cheng · 17 years ago
- 0c9f92e Allow any MachineBasicBlock (not just the entry block) to have live-in physical by Evan Cheng · 18 years ago
- cd3245a Eliminate static ctors from Statistics by Chris Lattner · 18 years ago
- e815619 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are by Bill Wendling · 18 years ago
- 51cdcd1 MI keeps a ptr of TargetInstrDescriptor, use it. by Evan Cheng · 18 years ago
- ac0b6ae Detemplatize the Statistic class. The only type it is instantiated with by Chris Lattner · 18 years ago