| 2010-05-21 |
Jakob Stoklund Olesen | Add MachineInstr::readsWritesVirtualRegister() to determine...
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commit | commitdiff | tree |
| 2010-05-21 |
Jakob Stoklund Olesen | Revert "Use MachineInstr::readsWritesVirtualRegister...
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commit | commitdiff | tree |
| 2010-05-21 |
Jakob Stoklund Olesen | Use MachineInstr::readsWritesVirtualRegister to determine...
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commit | commitdiff | tree |
| 2010-05-21 |
Jakob Stoklund Olesen | Teach VirtRegRewriter to handle spilling in instructions...
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commit | commitdiff | tree |
| 2010-05-21 |
Jakob Stoklund Olesen | If the first definition of a virtual register is a...
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commit | commitdiff | tree |
| 2010-05-19 |
Jakob Stoklund Olesen | Add support for partial redefs to the fast register...
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commit | commitdiff | tree |
| 2010-05-19 |
Jakob Stoklund Olesen | Add MachineInstr::readsVirtualRegister() in preparation...
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commit | commitdiff | tree |
| 2010-05-19 |
Jakob Stoklund Olesen | TwoAddressInstructionPass doesn't really know how to...
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commit | commitdiff | tree |
| 2010-05-18 |
Jakob Stoklund Olesen | Remember to update VirtRegLastUse when spilling without...
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commit | commitdiff | tree |
| 2010-05-18 |
Jakob Stoklund Olesen | Properly handle multiple definitions of a virtual register...
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commit | commitdiff | tree |
| 2010-05-18 |
Jakob Stoklund Olesen | Teach the machine code verifier to use getSubRegisterRegClass().
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | ARMBaseRegisterInfo::estimateRSStackSizeLimit() could...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Pull the UsedInInstr.test() calls into calcSpillCost...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Optimize empty DenseMap iteration.
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Remove debug option. Add comment on spill order determinism.
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Avoid allocating the same physreg to multiple virtregs...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Minor optimizations. DenseMap::begin() is surprisingly...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Extract spill cost calculation to a new method, and...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Only use clairvoyance when defining a register, and...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Eliminate a hash table probe when killing virtual registers.
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Execute virtreg kills immediately instead of after...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Sprinkle superregister <imp-def> and <imp-kill> operands...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Now that we don't keep live registers across calls...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Boldly attempt consistent capitalization. Functional...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Spill and kill all virtual registers across a call.
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Reduce hashtable probes by using DenseMap::insert(...
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commit | commitdiff | tree |
| 2010-05-17 |
Jakob Stoklund Olesen | Make MBB a class member instead of passing it around...
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commit | commitdiff | tree |
| 2010-05-15 |
Jakob Stoklund Olesen | Calculate liveness on the fly for local registers.
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commit | commitdiff | tree |
| 2010-05-15 |
Jakob Stoklund Olesen | Add reg_nodbg_iterator
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Don't bother spilling before a return
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | RegAllocLocal can count copies too
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Track allocatable instead of reserved regs, and never...
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Avoid scanning the long tail of physreg operands on...
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Count coalesced copies
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Allow virtreg redefines when verifying for RegAllocFast
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | When verifying two-address instructions, check the...
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Simplify the handling of physreg defs and uses in RegAllocFast.
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Enable opportunistic coalescing
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Trust kill flags from isel and later passes.
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commit | commitdiff | tree |
| 2010-05-14 |
Jakob Stoklund Olesen | Fix an embarrassing runtime regression for RegAllocFast.
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commit | commitdiff | tree |
| 2010-05-13 |
Jakob Stoklund Olesen | Clean up RegAllocFast debug output
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commit | commitdiff | tree |
| 2010-05-13 |
Jakob Stoklund Olesen | Fix complete badness in bugpoint's IsARMArchitecture...
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commit | commitdiff | tree |
| 2010-05-13 |
Jakob Stoklund Olesen | Take allocation hints from copy instructions to/from...
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commit | commitdiff | tree |
| 2010-05-13 |
Jakob Stoklund Olesen | More asserts around physreg uses
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commit | commitdiff | tree |
| 2010-05-12 |
Jakob Stoklund Olesen | Make sure to add kill flags to the last use of a virtreg...
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commit | commitdiff | tree |
| 2010-05-12 |
Jakob Stoklund Olesen | Enable a bunch more -regalloc=fast tests
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commit | commitdiff | tree |
| 2010-05-12 |
Jakob Stoklund Olesen | Avoid scoping issues, fix buildbots
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | Store the Dirty bit in the LiveReg structure instead...
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | Keep track of the last place a live virtreg was used.
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | One more -regalloc=fast test
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | Silence warning
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | Simplify the tracking of used physregs to a bulk bitor...
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commit | commitdiff | tree |
| 2010-05-11 |
Jakob Stoklund Olesen | Mostly rewrite RegAllocFast.
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commit | commitdiff | tree |
| 2010-05-05 |
Jakob Stoklund Olesen | Fix PR6520. An earlyclobber physreg must not be allocated...
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commit | commitdiff | tree |
| 2010-05-03 |
Jakob Stoklund Olesen | Remove preexisting kill flags in RegAllocLocal, just...
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commit | commitdiff | tree |
| 2010-05-03 |
Jakob Stoklund Olesen | Check that subregisters don't have independent values...
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commit | commitdiff | tree |
| 2010-04-30 |
Jakob Stoklund Olesen | The local register allocator has to spill dirty callee...
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commit | commitdiff | tree |
| 2010-04-30 |
Jakob Stoklund Olesen | Don't use floating point in SimpleRegisterCoalescing.
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commit | commitdiff | tree |
| 2010-04-29 |
Jakob Stoklund Olesen | Reject really weird coalescer case when trying to merge...
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commit | commitdiff | tree |
| 2010-04-29 |
Jakob Stoklund Olesen | Slightly verboser debug spew from coalescer
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commit | commitdiff | tree |
| 2010-04-28 |
Jakob Stoklund Olesen | Recompute kill flags from live intervals after coalescing...
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commit | commitdiff | tree |
| 2010-04-28 |
Jakob Stoklund Olesen | Teach X86FloatingPoint that a register can be killed...
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commit | commitdiff | tree |
| 2010-04-21 |
Jakob Stoklund Olesen | Run LiveVariables instead of computing liveness locally...
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commit | commitdiff | tree |
| 2010-04-21 |
Jakob Stoklund Olesen | Add fast register allocator, enabled with -regalloc...
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commit | commitdiff | tree |
| 2010-04-20 |
Jakob Stoklund Olesen | When MachineLICM is hoisting a physical register after...
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commit | commitdiff | tree |
| 2010-04-17 |
Jakob Stoklund Olesen | Revert "Use a simpler data structure to calculate the...
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commit | commitdiff | tree |
| 2010-04-16 |
Jakob Stoklund Olesen | Use a simpler data structure to calculate the least...
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commit | commitdiff | tree |
| 2010-04-15 |
Jakob Stoklund Olesen | Avoid sinking machine instructions into a loop.
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commit | commitdiff | tree |
| 2010-04-15 |
Jakob Stoklund Olesen | Add test case for machine-sink on critical edges
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commit | commitdiff | tree |
| 2010-04-15 |
Jakob Stoklund Olesen | Fix PR6847. RegScavenger should ignore DebugValues.
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commit | commitdiff | tree |
| 2010-04-14 |
Jakob Stoklund Olesen | Remove unneeded types from test.
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commit | commitdiff | tree |
| 2010-04-13 |
Jakob Stoklund Olesen | Teach MachineSinking to handle easy critical edges.
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commit | commitdiff | tree |
| 2010-04-06 |
Jakob Stoklund Olesen | Let that which does not matter truly slide.
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commit | commitdiff | tree |
| 2010-04-06 |
Jakob Stoklund Olesen | Don't try to collapse DomainValues onto an incompatible...
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commit | commitdiff | tree |
| 2010-04-06 |
Jakob Stoklund Olesen | Avoid overflowing a signed integer which triggers undefined...
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commit | commitdiff | tree |
| 2010-04-05 |
Jakob Stoklund Olesen | Properly enable load clustering.
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commit | commitdiff | tree |
| 2010-04-05 |
Jakob Stoklund Olesen | Replace TSFlagsFields and TSFlagsShifts with a simpler...
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commit | commitdiff | tree |
| 2010-04-04 |
Jakob Stoklund Olesen | Clean up SSEDomainFix pass.
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commit | commitdiff | tree |
| 2010-04-04 |
Jakob Stoklund Olesen | Switch SSEDomainFix to SpecificBumpPtrAllocator.
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commit | commitdiff | tree |
| 2010-03-31 |
Jakob Stoklund Olesen | Use spaces, not tabs
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commit | commitdiff | tree |
| 2010-03-31 |
Jakob Stoklund Olesen | Fix PR6750. Don't try to merge a DomainValue with itself.
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commit | commitdiff | tree |
| 2010-03-31 |
Jakob Stoklund Olesen | Replace V_SET0 with variants for each SSE execution...
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commit | commitdiff | tree |
| 2010-03-31 |
Jakob Stoklund Olesen | Fix typo. Thank you, valgrind.
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Not all platforms start symbols with _
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Enable -sse-domain-fix by default. Now with tests!
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | V_SETALLONES is an integer instruction.
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Renumber SSE execution domains for better code size.
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Revert "Enable -sse-domain-fix by default. What could...
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Enable -sse-domain-fix by default. What could possibly...
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Add cross-block inference to SSEDomainFix.
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commit | commitdiff | tree |
| 2010-03-30 |
Jakob Stoklund Olesen | Be gentle to MSVC. C++ is hard, after all.
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commit | commitdiff | tree |
| 2010-03-29 |
Jakob Stoklund Olesen | Basic implementation of SSEDomainFix pass.
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commit | commitdiff | tree |
| 2010-03-25 |
Jakob Stoklund Olesen | Tag SSE2 integer instructions as SSEPackedInt.
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commit | commitdiff | tree |
| 2010-03-25 |
Jakob Stoklund Olesen | Teach TableGen to understand X.Y notation in the TSFlagsFiel...
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commit | commitdiff | tree |
| 2010-03-25 |
Jakob Stoklund Olesen | Add a late SSEDomainFix pass that twiddles SSE instructions...
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commit | commitdiff | tree |
| 2010-03-25 |
Jakob Stoklund Olesen | Fix evil TableGen bug in template parameters with defaults.
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commit | commitdiff | tree |
| 2010-03-23 |
Jakob Stoklund Olesen | Revert "Add a late SSEDomainFix pass that twiddles...
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commit | commitdiff | tree |
| 2010-03-23 |
Jakob Stoklund Olesen | Add a late SSEDomainFix pass that twiddles SSE instructions...
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commit | commitdiff | tree |
| 2010-03-22 |
Jakob Stoklund Olesen | Completely remove Blackfin patterns that thought JustCC...
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commit | commitdiff | tree |
| 2010-03-18 |
Jakob Stoklund Olesen | Revert "Change coalescer complexity from N^2 to N logN...
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commit | commitdiff | tree |
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