Timeline


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Apr 12, 2013:

11:40 PM Ticket #7830 (Error: operand out of range) created by erikd
Compiling on linux-powerpc and linux-powerpc64 I get: […]
11:19 PM Ticket #7654 (Cannot specify argv[0] with createProcess) closed by igloo
wontfix: I'm going to close this ticket until we've reached consensus on the …
11:01 PM Ticket #7618 (Multiline prompt ignores custom prompt) closed by igloo
duplicate: Thanks for the report. Closing as it's (more-or-less) a duplicate of …
10:59 PM Ticket #7612 (Automatically start the haskell runtime in DllMain on windows -shared) closed by igloo
wontfix: I think it's best to just close this ticket, but of course please feel …
10:28 PM Ticket #7586 (:kind command cannot show kind of type synonyms) closed by igloo
wontfix: I think that special casing :kind and :type when applied to names …
10:25 PM Ticket #7576 (Building happy -- setup: internal error: evacuate: strange closure type ...) closed by igloo
worksforme: No response from submitter, so closing.
10:23 PM Ticket #7570 (GHC's ./configure script should check for ncurses) closed by igloo
wontfix: Unfortunately, with the way the build works, I don't think there's a cure …
10:11 PM Changeset in ghc [52efb2c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
No need to map over all blocks, setting up PIC. Darwin x86 has inconsistent PIC base register, so splitting (which happened before) ensures that each cmm procedure only has one entry point (namely the first block).
9:36 PM Ticket #7517 (wxcore setup has problem with spaces in path) closed by igloo
invalid: Thanks for the report. However, this sounds like a bug in the wxcore
7:30 PM Ticket #7448 (Detabbing) closed by igloo
wontfix: Thanks for making the script. However, so as to avoid unnecessary …
6:59 PM Ticket #7425 (Add method to Data.Bits for creating zeroed values.) closed by igloo
wontfix: Thanks for the suggestion. However, library API changes need to be …
6:58 PM Ticket #7424 (Add Data.Bits instance for Bool) closed by igloo
wontfix: Thanks for the suggestion. However, library API changes need to be …
6:54 PM Ticket #7416 (ghci "attempting to use module ... which is not loaded" after cabal ...) closed by igloo
invalid: No response from submitter, so closing.
6:15 PM Ticket #7396 (Improve "parse error on input `$'" when TemplateHaskell PRAGMA not ...) closed by igloo
wontfix: I don't think that this would be simple enough that it would be worth …
6:09 PM Ticket #7390 (Setup.hs: internal error: stg_ap_v_ret (MacOS)) closed by igloo
worksforme: Thanks for the report. However, no-one else has reported this, so my …
4:59 PM ActiveBranches edited by nfrisby
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4:57 PM Changeset in ghc [b906525]ticky-for-all-lets by Nicolas Frisby <nicolas.frisby@…>
extended ticky to also track "let"s that are not closures This includes selector, ap, and constructor thunks. They are still guarded by the -ticky-dyn-thk flag.
4:47 PM LateLamLift edited by nfrisby
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4:18 PM LateLamLift edited by nfrisby
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4:15 PM ActiveBranches edited by goldfire
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4:14 PM LateLamLift edited by nfrisby
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4:13 PM ActiveBranches edited by goldfire
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4:05 PM ActiveBranches edited by diatchki
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4:02 PM Ticket #7345 (unix-2.6.0.0 does not provide access to st_blksize and st_blocks) closed by igloo
wontfix: Thanks for the suggestion. However, library API changes need to be …
3:52 PM LateLamLift edited by nfrisby
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3:52 PM LateLamLift edited by nfrisby
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3:52 PM LateLamLift created by nfrisby
3:22 PM ActiveBranches edited by nfrisby
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3:13 PM ActiveBranches created by nfrisby
2:32 PM Changeset in ghc [bad5783]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Nicolas Frisby <nicolas.frisby@…>
Revert "extended ticky to also track "let"s that are not closures" This reverts commit 024df664b600a622cb8189ccf31789688505fc1c. Of course I gaff on my last day...
2:15 PM Status/SLPJ-Tickets edited by simonpj
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2:14 PM Blog: New directions for Template Haskell edited by simonpj
2:11 PM Ticket #7209 (haddock fails with "internal error: spliceURL UnhelpfulSpan") closed by igloo
invalid: This presumably isn't affecting haddocking GHC or its libraries, as that …
1:14 PM WorkingConventions edited by simonpj
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1:12 PM Commentary edited by simonpj
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12:53 PM TypeLevelReasoning edited by goldfire
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12:37 PM Status/May13 edited by igloo
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12:37 PM Status/May13 edited by igloo
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12:29 PM Changeset in ghc [d6ceeaac]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Change wording of "main is not defined in Main" message (Trac #7816)
12:28 PM Ticket #7827 (GHC internal error: `a' is not in scope during type checking, but it ...) closed by simonpj
fixed: Your fix looks exactly right, thank you! I've committed it and the test. …
12:27 PM Changeset in ghc [202f60a6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:19 PM Status/May13 edited by igloo
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11:44 AM Status/May13 edited by igloo
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11:36 AM Status/May13 edited by igloo
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11:33 AM Status/May13 edited by igloo
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11:33 AM Status/May13 created by igloo
11:32 AM Status edited by igloo
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11:22 AM Changeset in ghc [3fc6ead1]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Tidy up documentation of generalisation
11:21 AM Changeset in ghc [5363f263]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7827
11:21 AM Changeset in testsuite [fa9a2e6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7827
11:21 AM Changeset in ghc [37be6f06]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix type variable scoping in nested pattern type signatures (#7827)
11:01 AM Changeset in ghc [2eaf46fb]late-dmd by Nicolas Frisby <nicolas.frisby@…>
O2 now runs another demand analysis before CorePrep (fixes #7782) Its specific flag is -flate-dmd-anal The bulk of this patch merely simplifies the treatment of wrappers in inteface files. In particular, the body of a wrapper is now encoded (just like any other InlineStable) instead regenerating the wrapper from its strictness signature and worker id. Consequences: 0) simplifies a special case; there's plenty of knock-on code elimination from no longer having ids in UnfoldingSource 1) increases the size of .hi (some significantly, esp GHC.Classes) 2) increases compile time a bit (eg ~ +1% over nofib) 3) accomodates the late demand analysis: the previous treatment of wrappers in interface files caused CoreLint errors when combined with the second demand analysis
10:54 AM Changeset in ghc [024df664]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Nicolas Frisby <nicolas.frisby@…>
extended ticky to also track "let"s that are not closures This includes selector, ap, and constructor thunks. They are still guarded by the -ticky-dyn-thk flag.

Apr 11, 2013:

10:29 PM Changeset in ghc [6afa7779]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Make explicit that there can be only one entry point per cmm procedure on Darwin/PPC, because of splitting. x86 should be treated the same way, I'll come back to that later.
7:30 PM Frisby2013Q1 edited by nfrisby
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6:41 PM Ticket #7829 (make better/more robust loopbreaker choices) created by nfrisby
The choice of loopbreaker can severely influence downstream compilation. …
5:47 PM Changeset in ghc [af12cf6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Nicolas Frisby <nicolas.frisby@…>
ignore RealWorld in size_expr; flag to keep w/w from creating sharing size_expr now ignores RealWorld lambdas, arguments, and applications. Worker-wrapper previously removed all lambdas from a function, if they were all unused. Removing *all* value lambdas is no longer allowed. Instead (\_ -> E) will become (\_void -> E), where it used to become E. The previous behavior can be recovered via the new -ffun-to-thunk flag. Nofib notables: ---------------------------------------------------------------- Program O2 O2 newly ignoring RealWorld and not turning function closures into thunks ---------------------------------------------------------------- Allocations comp_lab_zift 333090392% -5.0% reverse-complem 155188304% -3.2% rewrite 15380888% +4.0% boyer2 3901064% +7.5% rewrite previously benefited from fortunate LoopBreaker choice that is now disrupted. A function in boyer2 goes from $wonewayunify1 size 700 to size 650, thus gets inlined into rewritelemmas, thus exposing a parameter scrutinisation, thus allowing SpecConstr, which unfortunately involves reboxing. Run Time fannkuch-redux 7.89% -15.9% hpg 0.25% +5.6% wang 0.21% +5.8% /shrug
11:15 AM Changeset in ghc [155d943]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Nicolas Frisby <nicolas.frisby@…>
added ticky counters for heap and stack checks
11:07 AM Changeset in ghc [8d979a1]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
added -flate-float-leave-LNE, which prevents LNEs from being lifted ALLOC WORSE llf llf -flate-float-leave-LNE boyer2 3901736 -7.0% +0.0% puzzle 165864064 -19.1% -2.9% TIME BETTER fannkuch-redux 6.55 +11.7% -0.1% -- 382807736 ENT_LNE_ctr <-- likely part of the improvement fasta 1.11 +1.2% +0.0% life 0.43 +3.8% -0.8% scs 0.99 -0.3% -4.7% spectral-norm 3.25 +2.8% +0.0% wang 0.22 +0.0% -3.0% Also causes slowdowns, but I don't immediately see why TIME WORSE binary-trees 1.67 +1.4% +5.0% hidden 0.77 -3.9% +0.4% integer 2.78 -4.7% -0.7% typecheck 0.36 -5.6% +2.8% I looked at typecheck's ticky and CorePrep changes and didn't see anything indicative. Ugh.

Apr 10, 2013:

8:25 PM Ticket #7522 (segfault when ignoring invalid byte sequence when decoding UTF8//IGNORE) closed by batterseapower
fixed: Fixed and tested in 1ac38ef6e9decc3f4763848f3d43c0cc68d1d390 of the base …
8:25 PM Changeset in base [1ac38ef]data-proxydbcsghc-7.8 by Max Bolingbroke <batterseapower@…>
Add test for #7522
8:25 PM Changeset in ghc [39001864]wip/T9016wip/ampwip/coveritywip/orf by Max Bolingbroke <batterseapower@…>
Add test for #7522
8:13 PM Changeset in base [d714cc4]data-proxydbcsghc-7.8 by Max Bolingbroke <batterseapower@…>
Fix #7522 by checking for empty byte buffers a little more Quite a few lines have changed but that is mostly comments.
8:13 PM Changeset in ghc [69a8c2d2]wip/T9016wip/ampwip/coveritywip/orf by Max Bolingbroke <batterseapower@…>
Fix #7522 by checking for empty byte buffers a little more Quite a few lines have changed but that is mostly comments.
5:00 PM Ticket #7826 (GHC internal error: `a' is not in scope during type checking, but it ...) closed by monoidal
duplicate: Reported two times, see #7827.
2:49 PM Ticket #7828 (RebindableSyntax and Arrow) created by AlessandroVermeulen
When trying to add constraints to the types of the arrow primitives I get …
2:45 PM Changeset in ghc [9892998f]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
fixed bug in fast-call detection logic; added: do not check for bad space if all lambdas are oneshot
11:44 AM Ticket #7827 (GHC internal error: `a' is not in scope during type checking, but it ...) created by guest
In the attached code the following lines give an internal GHC error. At …
11:44 AM Ticket #7826 (GHC internal error: `a' is not in scope during type checking, but it ...) created by guest
In the attached code the following lines give an internal GHC error. At …

Apr 9, 2013:

4:42 PM Changeset in ghc [defcacc6]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
I think the CorePrep float approximation is correct and the cg is precise
3:36 PM Ticket #7825 (Class used as a type parameter typechecks) closed by monoidal
fixed: Thanks for the report. The bug is already fixed in HEAD. […] See also …
3:11 PM Ticket #7629 (segmentation fault in compiled program, involves gtk, selinux) closed by igloo
fixed: wgmitchener: It's something one of the GHC team does. I've now validated …
2:07 PM Ticket #7825 (Class used as a type parameter typechecks) created by mojojojo
[…] This code compiles without any errors. The issue originates from …
1:02 PM Changeset in ghc [27cf625]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix segfaults on SELinux machines; fixes #7629 Patch from wgmitchener. From the ticket: The two addresses (adjustorStub and code) contain the same memory (double-mapped), but one is writable while the other is executable. This is how libffi works around the SELinux restrictions. On non-SELinux systems the code and data addresses are probably the same.
12:39 PM Changeset in ghc [75ed401]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove CPP in ByteCodeItbls I tried making mkJumpToAddr return [Word32] on all platforms, but it went wrong on x86 (possibly due to alignment?). Rather than chasing the bug, I've just used an Either type for now.
12:15 PM Changeset in ghc [978afe6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use the standard state monad transformer in GHCi
10:58 AM Changeset in ghc [91a036f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some __HADDOCK__ CPP I think these are all redundant, now that haddock uses the GHC API
10:53 AM Changeset in ghc [63f3bd8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Generalise the type of fieldSz and use it more

Apr 8, 2013:

11:48 PM Building/RunningTests/Adding edited by afarmer
Update performance tests section to reflect current test framework … (diff)
11:19 PM Ticket #7824 (problem with vector in arm) created by chemistmail
Hello, i try compile my shoutcast server in raspberrypy and have next …
11:11 PM Ticket #7823 (ARM Thumb relocation fails to handle sign of veneer jumps) created by cjwatson
While working on http://hackage.haskell.org/trac/ghc/ticket/7794 on …
7:36 PM Ticket #7822 (Undeclared errors from CMM files during GHC PPC cross compiler build) closed by igloo
duplicate: Thanks for the report, but actually this is unrelated to …
6:52 PM Ticket #7822 (Undeclared errors from CMM files during GHC PPC cross compiler build) created by matts
I'm getting error: function undeclared errors when the Apply.cmm file is …
6:17 PM Ticket #7812 (Ambiguity check too eager with unconstrained type variable) closed by goldfire
invalid: I have figured out a suitable workaround. Instead of using a type family …
4:45 PM Ticket #7821 (PPC cross-compile impossible happened) created by matts
While trying to build a powerpc targetted GHC cross compiler from current …
4:20 PM Changeset in ghc [d1ad8b7]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
added -flate-float-singly-SAT-fallback and the corresponding once analysis; now working on precise CG in lam
2:57 PM Ticket #7820 (Installing profiling library BREAKS non-profiling executable) created by rrnewton
I am trying to work through problems with different GHC "ways" so that I …
12:52 PM Ticket #7810 (make show VALUE=VAR depends on ghc-stage1) closed by igloo
wontfix: The problem is that some makefiles are generated during the build: We make …
11:52 AM Ticket #7801 (Change C arithmetic types to integral types.) closed by igloo
wontfix: Thanks for the suggestion, but I think that if we were to make that change …
11:20 AM Ticket #7806 (Dynamic linking and libffi) closed by igloo
fixed: I've filed #7819 for that bug
11:18 AM Ticket #7819 (FreeBSD without system libffi: Shared object "libffi.so.6" not found) created by igloo
In #7806, kazu-yamamoto reported that on FreeBSD without a system libffi: …
1:16 AM Changeset in ghc [c3cd375]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
simplifications; fixed bug in LNE detection; tracking one shot lambdas; fixed bug in CG-in-lam calculation
12:54 AM Changeset in ghc [9e460664]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
There can be several blocks in a PPC/ELF cmm proc add FETCHPC to all of them (this fixes #7814).

Apr 7, 2013:

11:27 PM Ticket #7818 (Cost of STACK object should be attributed to CCCS at time of thread ...) created by ezyang
Right now, we always charge STACK objects to the SYSTEM cost centre. I …
9:23 PM Ticket #7784 (problems building HEAD dynamic on linux) closed by igloo
fixed: Thanks for the reproduction instructions; fixed.
9:21 PM Ticket #7806 (Dynamic linking and libffi) closed by igloo
fixed: Fixed by #7686 fix
9:19 PM Ticket #7686 (--with-libffi-header=<value> is not propagated to compiler/ghci/LibFFI.hsc ...) closed by igloo
fixed: Applied, thanks!
8:55 PM Changeset in ghc [a443303]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
8:35 PM Changeset in ghc [2e30197]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Remove tabs (M-x untabify)
8:34 PM Changeset in ghc [8e02c0a5]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Fix typos
7:59 PM Changeset in ghc [e3abb5ac]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Propagate ffi includes to compiler/ghci/LibFFI.hsc (Fixes #7686)
5:57 PM Changeset in ghc [4373e84]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix installation; fixes #7784 The build system thought that $(INSTALL_DYNLIBS) contained things like "terminfo", but actually it contains things like "libraries/terminfo".
3:26 PM Changeset in ghc [99190ba4]late-lam-lift by Nicolas Frisby <nicolas.frisby@…>
enriching the LLF to predict CorePrep floating
12:53 PM Ticket #7780 (GHC HEAD dll fails to build on Windows) closed by igloo
fixed: OK, the package is now safely split in 2, and a check that the split is …
12:18 PM Changeset in ghc [a7b08c0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
11:28 AM Ticket #7817 (Moving basic functions) created by quchen
1. Add the infixl 4 operator ($>) = flip (<$) to Data.Functor. …
10:39 AM Changeset in ghc [444119f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a check that the Windows DLL split is OK; fixes #7780
12:54 AM Changeset in ghc [d9b57e7]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Typos
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