| Commit message (Expand) | Author | Age | Files | Lines |
* | Fix some scavenger performance issues. | Jakob Stoklund Olesen | 2012-01-29 | 1 | -20/+8 |
* | Avoid creating BitVector temporaries. | Jakob Stoklund Olesen | 2012-01-29 | 1 | -7/+7 |
* | Give better scavenger errors by invoking the verifier. | Jakob Stoklund Olesen | 2012-01-16 | 1 | -1/+6 |
* | Added a late machine instruction copy propagation pass. This catches | Evan Cheng | 2012-01-07 | 1 | -1/+1 |
* | Silence a bunch (but not all) "variable written but not read" warnings | Duncan Sands | 2011-08-12 | 1 | -0/+1 |
* | Revert "Don't check liveness of unallocatable registers." | Jakob Stoklund Olesen | 2011-07-30 | 1 | -2/+2 |
* | Don't check liveness of unallocatable registers. | Jakob Stoklund Olesen | 2011-07-29 | 1 | -2/+2 |
* | Handle <def,undef> in the second loop as well. | Jakob Stoklund Olesen | 2011-05-02 | 1 | -1/+3 |
* | Only ignore <undef> use operands, keep the <def,undef> ops. | Jakob Stoklund Olesen | 2011-05-02 | 1 | -1/+4 |
* | Add an assertion instead of crashing when the scavenger goes past the end | Bob Wilson | 2011-04-05 | 1 | -1/+2 |
* | Teach the register scavenger to take subregs into account when finding a free... | Jim Grosbach | 2011-03-05 | 1 | -5/+10 |
* | The scavenger should just use getAllocatableSet() rather than reinventing it | Jim Grosbach | 2010-09-02 | 1 | -13/+3 |
* | Add a bit of debug output for register scavenging | Jim Grosbach | 2010-09-02 | 1 | -2/+12 |
* | Simplify eliminateFrameIndex() interface back down now that PEI doesn't need | Jim Grosbach | 2010-08-26 | 1 | -2/+2 |
* | Clean up scavengeRegister() a bit to prefer available regs, which allows | Jim Grosbach | 2010-07-08 | 1 | -3/+6 |
* | When processing frame index virtual registers, consider all available registers | Jim Grosbach | 2010-07-08 | 1 | -1/+11 |
* | Make post-ra scheduling, anti-dep breaking, and register scavenger (conservat... | Evan Cheng | 2010-06-16 | 1 | -2/+6 |
* | Skip dbg_value instructions when scanning instructions in register scavenging. | Jim Grosbach | 2010-06-04 | 1 | -0/+4 |
* | Add argument TargetRegisterInfo to loadRegFromStackSlot and storeRegToStackSlot. | Evan Cheng | 2010-05-06 | 1 | -2/+2 |
* | Fix PR6847. RegScavenger should ignore DebugValues. | Jakob Stoklund Olesen | 2010-04-15 | 1 | -0/+3 |
* | Eliminate MachineBasicBlock::const_livein_iterator and make | Dan Gohman | 2010-04-13 | 1 | -1/+1 |
* | improve portability to avoid conflicting with std::next in c++'0x. | Chris Lattner | 2009-12-03 | 1 | -1/+1 |
* | RegScavenger::enterBasicBlock should always reset register state. | Evan Cheng | 2009-11-12 | 1 | -5/+2 |
* | - Revert some changes from 85044, 85045, and 85047 that broke x86_64 tests and | Evan Cheng | 2009-10-26 | 1 | -1/+18 |
* | When the scavenger is looking for a good candidate location to restore from a | Jim Grosbach | 2009-10-25 | 1 | -5/+27 |
* | The spill restore needs to be resolved to the SP/FP just like the spill | Jim Grosbach | 2009-10-21 | 1 | -0/+2 |
* | Adjust the scavenge register spilling to allow the target to choose an | Jim Grosbach | 2009-10-19 | 1 | -3/+2 |
* | Add register-reuse to frame-index register scavenging. When a target uses | Jim Grosbach | 2009-10-07 | 1 | -1/+1 |
* | grammar | Jim Grosbach | 2009-10-06 | 1 | -1/+1 |
* | In Thumb1, the register scavenger is not always able to use an emergency | Jim Grosbach | 2009-10-05 | 1 | -9/+15 |
* | replace TRI->isVirtualRegister() with TargetRegisterInfo::isVirtualRegister() | Jim Grosbach | 2009-09-30 | 1 | -2/+3 |
* | Additional check for regno==0 | Jim Grosbach | 2009-09-29 | 1 | -1/+1 |
* | Moving register scavenging to a post pass results in virtual registers in | Jim Grosbach | 2009-09-29 | 1 | -2/+3 |
* | Fix PR5024 with a big hammer: disable the double-def assertion in the scavenger. | Evan Cheng | 2009-09-24 | 1 | -39/+4 |
* | Simplify RegScavenger::FindUnusedReg. | Jakob Stoklund Olesen | 2009-08-18 | 1 | -30/+6 |
* | Replace RegScavenger::DistanceMap with a simpler local algorithm. | Jakob Stoklund Olesen | 2009-08-16 | 1 | -68/+47 |
* | Clean up the public interface of RegScavenger. | Jakob Stoklund Olesen | 2009-08-16 | 1 | -19/+0 |
* | Refine EarlyClobber assert in register scavenger. | Jakob Stoklund Olesen | 2009-08-15 | 1 | -1/+1 |
* | Track pristine registers as if they were live-in in the register scavenger. | Jakob Stoklund Olesen | 2009-08-13 | 1 | -14/+12 |
* | Rebuild RegScavenger::DistanceMap each time it is needed. | Jakob Stoklund Olesen | 2009-08-11 | 1 | -23/+46 |
* | Remove RegisterScavenger::isSuperRegUsed(). This completely reverses the mist... | Jakob Stoklund Olesen | 2009-08-08 | 1 | -32/+2 |
* | Simplify RegScavenger::forward a bit more. | Jakob Stoklund Olesen | 2009-08-08 | 1 | -65/+53 |
* | Back out some of recent register scavenger change by John Mosby. It broke a n... | Evan Cheng | 2009-08-07 | 1 | -27/+14 |
* | Get rid of RegScavenger::backwards() before the bitrot spreads. | Jakob Stoklund Olesen | 2009-08-06 | 1 | -64/+0 |
* | Reg Scavenging generalization (Thumb support): | John Mosby | 2009-08-06 | 1 | -27/+52 |
* | Clean up the handling of two-address operands in RegScavenger. | Jakob Stoklund Olesen | 2009-08-04 | 1 | -12/+3 |
* | Don't give implicit machine operands special treatment in the register scaven... | Jakob Stoklund Olesen | 2009-08-04 | 1 | -5/+2 |
* | Fix PR4528. This scavenger assertion is too strict. The two-address value is | Evan Cheng | 2009-08-04 | 1 | -1/+2 |
* | Fix issue in regscavenger when scavenging a callee-saved register that has no... | Jakob Stoklund Olesen | 2009-08-02 | 1 | -1/+8 |
* | Scavenger asserts. | Jakob Stoklund Olesen | 2009-08-02 | 1 | -2/+11 |