matsc-at-sics-se unison issues

matsc-at-sics-se / unison

Unison's source code

http://unison-code.github.io/

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uni import: "PHI undef %..." apparently causes bug

#56 matsc-at-sics-se closed 5 years ago
2
gecode-solver: crash

#55 matsc-at-sics-se opened 6 years ago
0
Distance ad-hoc constraint involving operations from different blocks makes gecode-solver crash

#54 robcasloz closed 6 years ago
2
loading %rip-relative data should be rematerializable

#53 matsc-at-sics-se opened 6 years ago
0
benchmark directory (For Jacob Kimblad)

#52 matsc-at-sics-se closed 6 years ago
0
benchmarking show-stopper

#51 matsc-at-sics-se closed 6 years ago
1
uni model: way too slow

#50 matsc-at-sics-se closed 6 years ago
1
Expansion of `MOV32r0` and friends

#49 matsc-at-sics-se opened 6 years ago
0
activators should be "if and only if" rather than "if"

#48 matsc-at-sics-se opened 6 years ago
0
stack object should be 16-aligned but is not in the code

#47 matsc-at-sics-se opened 6 years ago
1
failure to rematerialize 32-bit zero

#46 matsc-at-sics-se closed 6 years ago
2
uni extend: seems to infer wrong temp width

#45 matsc-at-sics-se closed 6 years ago
3
uni import, foldCopies: folding copies to/from %rsp causes problems

#44 matsc-at-sics-se opened 6 years ago
0
uni import, simplifyFallthroughs: outputs cond jumps to nonexistent labels

#43 matsc-at-sics-se opened 6 years ago
0
*.mir contains one instruction but seems to need another one, llc bug?

#42 matsc-at-sics-se opened 6 years ago
3
Opportunity: implement swaps (`xchg`) as parallel register-to-register moves

#41 matsc-at-sics-se opened 6 years ago
0
(low) can require an extra copy (Unison limitation)

#40 matsc-at-sics-se closed 6 years ago
1
rematerialization needs extension for a common idiom

#39 matsc-at-sics-se closed 6 years ago
1
API extension needed: endianness

#38 matsc-at-sics-se opened 6 years ago
0
Avoid using tail call arguments in (out) operations

#37 robcasloz closed 6 years ago
2
Calls to vararg functions need optimization

#36 robcasloz closed 6 years ago
1
Promoted operands need to be demoted at postProcess time

#35 robcasloz closed 6 years ago
0
place-holder for some observed oddities and opportunities

#34 matsc-at-sics-se closed 6 years ago
11
uni import: splitTerminators crash

#33 matsc-at-sics-se opened 6 years ago
0
difficult to solve - why?

#32 matsc-at-sics-se closed 6 years ago
1
'uni import' --maxblocksize: block split after epilogue causes bug

#31 matsc-at-sics-se closed 6 years ago
1
Ubiquitous optimization needs eflag liveness info, present in .mir but lost in .uni

#30 matsc-at-sics-se closed 6 years ago
2
AVX vzeroupper instructions

#29 matsc-at-sics-se closed 6 years ago
2
uni augment & uni export: need complex prologue to achieve 32-alignment

#28 matsc-at-sics-se closed 6 years ago
2
llc crash, show-stopping FFT study

#27 matsc-at-sics-se closed 6 years ago
4
uni export: use of undefined constant '%const.0'. llc bug? Methodology bug?

#26 matsc-at-sics-se closed 6 years ago
4
uni export: implicit register operands missing in output

#25 matsc-at-sics-se closed 6 years ago
1
uni model: stuck on a bug

#24 matsc-at-sics-se closed 6 years ago
4
specsgen bug: some patterns yield invalid Haskell

#23 matsc-at-sics-se closed 5 years ago
1
llc crashes

#22 matsc-at-sics-se closed 6 years ago
1
uni model: writes: [eflags] side effects cause false dependencies

#21 matsc-at-sics-se closed 6 years ago
1
uni model snag: preventing temporaries from having "home location" in the stack frame

#20 matsc-at-sics-se closed 6 years ago
4
stack frames: a tangle of problems

#19 matsc-at-sics-se closed 6 years ago
7
uni import, repairCSSA: insertTargetCopy crashes

#18 matsc-at-sics-se opened 6 years ago
2
DIV32r: permuted operands (problem in uni import, liftGoal)

#17 matsc-at-sics-se closed 6 years ago
1
Remat/remat not working, cases crash

#16 matsc-at-sics-se closed 6 years ago
1
ADJCALLSTACK*: likely serve no purpose

#15 matsc-at-sics-se closed 6 years ago
1
stack frames, frame indices, conversions

#14 matsc-at-sics-se closed 6 years ago
4
uni import: liftRegs: failed to lift rax

#13 matsc-at-sics-se closed 6 years ago
2
uni import: t21 defined more than once; temp preassigned to eflags

#12 matsc-at-sics-se closed 6 years ago
1
uni import: extractCallRegs adds too much

#11 matsc-at-sics-se closed 6 years ago
8
uni import: tail calls must be recognized and handled, but where?

#10 matsc-at-sics-se closed 6 years ago
3
%rsp-relative loads, stores, effective addresses

#9 matsc-at-sics-se closed 6 years ago
3
Unison.Tools.Import.TagRemats: some filter needed

#8 matsc-at-sics-se closed 6 years ago
2
specsgen: info generated in ReadWriteInfo.hs is incomplete

#7 matsc-at-sics-se closed 6 years ago
2