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lib
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CodeGen
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SimpleRegisterCoalescing.cpp
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Author
Age
Files
Lines
*
Remat uncoalescable COPY instrs
Jakob Stoklund Olesen
2010-07-09
1
-0
/
+11
*
Avoid creating %physreg:subidx operands in SimpleRegisterCoalescing::RemoveCo...
Jakob Stoklund Olesen
2010-07-09
1
-1
/
+4
*
Deal with a few remaining spots that assume physical registers have live inte...
Jakob Stoklund Olesen
2010-07-09
1
-2
/
+4
*
Fix broken isCopy handling in TrimLiveIntervalToLastUse.
Jakob Stoklund Olesen
2010-07-09
1
-3
/
+7
*
Revert "Fix broken isCopy handling in TrimLiveIntervalToLastUse"
Jakob Stoklund Olesen
2010-07-08
1
-7
/
+3
*
Fix broken isCopy handling in TrimLiveIntervalToLastUse
Jakob Stoklund Olesen
2010-07-08
1
-3
/
+7
*
Convert EXTRACT_SUBREG to COPY when emitting machine instrs.
Jakob Stoklund Olesen
2010-07-08
1
-3
/
+7
*
Remove references to INSERT_SUBREG after de-SSA.
Jakob Stoklund Olesen
2010-07-08
1
-6
/
+1
*
Fix more places assuming subregisters have live intervals
Jakob Stoklund Olesen
2010-07-07
1
-1
/
+6
*
Revert "Remove references to INSERT_SUBREG after de-SSA" r107725.
Jakob Stoklund Olesen
2010-07-07
1
-1
/
+6
*
Remove references to INSERT_SUBREG after de-SSA
Jakob Stoklund Olesen
2010-07-06
1
-6
/
+1
*
One more case assuming that subregs have live ranges.
Jakob Stoklund Olesen
2010-07-06
1
-2
/
+2
*
Fix buildbot breakage where a def is missing.
Jakob Stoklund Olesen
2010-07-06
1
-0
/
+2
*
Be more forgiving when calculating alias interference for physreg coalescing.
Jakob Stoklund Olesen
2010-07-06
1
-102
/
+58
*
Detect and handle COPY in many places.
Jakob Stoklund Olesen
2010-07-03
1
-18
/
+23
*
Use skipInstruction() as a simpler way of iterating over instructions using S...
Jakob Stoklund Olesen
2010-06-30
1
-10
/
+2
*
After physreg coalescing, physical registers might not have live ranges where
Jakob Stoklund Olesen
2010-06-28
1
-1
/
+2
*
Don't track kills in VNInfo. Use interval ends instead.
Jakob Stoklund Olesen
2010-06-25
1
-40
/
+5
*
We should remove the live range from the destination register only if *all* defs
Bill Wendling
2010-06-25
1
-2
/
+2
*
Teach AdjustCopiesBackFrom to also use CoalescerPair to identify compatible c...
Jakob Stoklund Olesen
2010-06-24
1
-14
/
+12
*
Replace a big gob of old coalescer logic with the new CoalescerPair class.
Jakob Stoklund Olesen
2010-06-24
1
-691
/
+206
*
Revert "Replace a big gob of old coalescer logic with the new CoalescerPair c...
Jakob Stoklund Olesen
2010-06-24
1
-180
/
+518
*
Replace a big gob of old coalescer logic with the new CoalescerPair class.
Jakob Stoklund Olesen
2010-06-24
1
-518
/
+180
*
Remove the SimpleJoin optimization from SimpleRegisterCoalescing.
Jakob Stoklund Olesen
2010-06-22
1
-476
/
+67
*
Fix an exotic bug that only showed up in an internal test case.
Jakob Stoklund Olesen
2010-06-15
1
-2
/
+4
*
Add CoalescerPair helper class.
Jakob Stoklund Olesen
2010-06-15
1
-33
/
+20
*
Add full register <imp-def> operands when the coalescer is creating partial
Jakob Stoklund Olesen
2010-06-02
1
-50
/
+50
*
Slightly change the meaning of the reMaterialize target hook when the original
Jakob Stoklund Olesen
2010-06-02
1
-1
/
+1
*
Properly compose subregister indices when coalescing.
Jakob Stoklund Olesen
2010-06-01
1
-13
/
+1
*
Disable invalid coalescer assertion.
Jakob Stoklund Olesen
2010-05-25
1
-1
/
+4
*
- Change MachineInstr::findRegisterDefOperandIdx so it can also look for defs
Evan Cheng
2010-05-21
1
-2
/
+3
*
Fix a crash when debugging the coalescer. DebugValue instructions are not
Bob Wilson
2010-05-18
1
-4
/
+13
*
It's not safe eliminate copies where src and dst have different sub-register ...
Evan Cheng
2010-05-11
1
-5
/
+7
*
Fixes a coalescer bug that caused llc to crash on 2009-11-30-LiveVariablesBug.ll
Evan Cheng
2010-05-06
1
-4
/
+16
*
Check that subregisters don't have independent values in RemoveCopyByCommutin...
Jakob Stoklund Olesen
2010-05-03
1
-3
/
+14
*
Don't use floating point in SimpleRegisterCoalescing.
Jakob Stoklund Olesen
2010-04-30
1
-15
/
+10
*
Reject really weird coalescer case when trying to merge identical subregisters
Jakob Stoklund Olesen
2010-04-29
1
-0
/
+7
*
Fix typos in assertion strings.
Dan Gohman
2010-04-29
1
-2
/
+2
*
Slightly verboser debug spew from coalescer
Jakob Stoklund Olesen
2010-04-29
1
-24
/
+25
*
Recompute kill flags from live intervals after coalescing instead of trying to
Jakob Stoklund Olesen
2010-04-28
1
-45
/
+21
*
Do not try to optimize a copy that has already been marked for deletion.
Evan Cheng
2010-04-21
1
-1
/
+2
*
- Clean up some crappy code which deals with coalescing of copies which look at
Evan Cheng
2010-04-21
1
-52
/
+68
*
Coalescer should not delete copy instructions whose defs are partially dead. ...
Evan Cheng
2010-04-08
1
-1
/
+1
*
Try trivial remat before the coalescer gives up on a vr / physreg coalescing ...
Evan Cheng
2010-03-26
1
-1
/
+7
*
Code clean up.
Evan Cheng
2010-03-25
1
-11
/
+10
*
Remove an unused option.
Evan Cheng
2010-03-25
1
-59
/
+29
*
Avoid being influenced by dbg_value instructions.
Evan Cheng
2010-03-25
1
-1
/
+1
*
Free SavedLI even if SimpleRegisterCoalescing::JoinCopy() returns early.
Jeffrey Yasskin
2010-03-21
1
-4
/
+5
*
Revert "Change coalescer complexity from N^2 to N logN by changing one letter."
Jakob Stoklund Olesen
2010-03-18
1
-1
/
+12
*
Change coalescer complexity from N^2 to N logN by changing one letter.
Jakob Stoklund Olesen
2010-03-17
1
-12
/
+1
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