[commit: ghc] wip/aarch64-regd's head updated: Linker: WIP on supporting Arm64/AArch64 (31682d4)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/aarch64-regd' now includes:

     ff3f918 Fix #11256 by not immediately erroring if we can't find a module.
     2dff6c1 Added missing instances for Identity and Const (#11210)
     1fcdcae testsuite/ClassOperator: Mark as compile_fail instead of should_fail
     fb3302c base: Add sections to changelog
     083b700 users_guide: Synchronize relnotes with base changelog
     c12fc2e Update hoopl submodule to final 3.10.2.1 release
     aa7fb9a Fix GHCi segfault in Windows 32bit
     ff92395 Make HsAppsType contents Located
     44de66b Update Cabal submodule to latest snapshot
     ea3f733 Comments only, about coercion holes
     b407bd7 Retain AnnTilde in splitTildeApps
     f975b0b Rework Template Haskell's handling of strictness
     6eabd93 Update stm submodule to v2.4.4.1 release
     29928f2 Fix grouping for pattern synonyms
     f40e122 Fix typechecking for pattern synonym signatures
     51d8330 Remove duplicate T11224 test definition
     7966eea Localize API Annotation in LInjectivtyAnn
     01b0461 Remove another duplicate test
     575a98e Refactor named wildcards (again)
     721d56d APIAnnotations:AnnComma in wrong place in qcnames1
     d3ce417 Tweak comments around UnivCos.
     21b25df CoercionN is not in scope in TyCoRep
     998739d Refactor package flags into several distinct types.
     1faf1fc Implement -hide-all-plugin-packages and -plugin-package(-id), fixing #11244
     3e99980 Update filepath submodule to latest snapshot
     5f08681 - fix tests on OpenBSD which requires _DYNAMIC symbol
     48e0634 Revert "Allow as-patterns in pattern synonym declarations."
     b55ad1b Wibble to error message in Trac #10426
     1963250 Comments and white space
     c069be8 Add a pattern-syn form of PromotionErr
     99eb002 Comments only
     6eb9dc9 Tidy up and comment wildcards in family instances
     ed213ea Test Trac #11274
     7ed0da6 Modify Nmax to maxN Trac #10728
     dab8e34 Delete incorrect *-ws-32 expected test output
     84f6739 - fix gc_thread related compilation failure on Solaris/i386 platform
     f13de71 Fix super-class cycle check
     b37f216 Comments only
     7824870 Fix ASSERT in buildPatSyn, and T10897 test
     380b25e Allow CallStacks to be frozen
     cb989e2 API Annotaions:add name in PatBind Match
     d1e9f82 Update tests for Trac #11039
     f141f41 Test #10432
     7cddcde Docs: -interactive-print should reside in registered package
     3221599 Make testsuite work again with Py3
     353e97a config.mk.in: Disable stripping by default on ARM
     3017cbc ghc-cabal: Bring back TRANSITIVE_DEP_NAMES
     6ec236b Improve SimplUtils.interestingArg
     d990354 Improve the runRW magic in CorePrep
     fcc7498 Improve tracing a bit in CoreSubst
     1af0d36 Refactoring only
     e338376 Fix normalisation of TyCon representations
     48db13d Don't drop last char of file if -osuf contains dot
     2db18b8 Visible type application
     2032635 Testsuite: fix qq005 and qq006 (#11279)
     bc8cac1 Testsuite: mark T7681 expect_broken (#11287)
     5e4e9e0 Fix #11255.
     bd7ab66 Test #11254 in typecheck/should_compile/T11254
     1411eaf Note [TyBinder] in TyCoRep
     52da6bd Have mkCastTy look more closely for reflexivity.
     da69358 Fix #11287.
     b218241 Test #10589 in typecheck/should_compile/T10589
     05e3541 Test #10619 in typecheck/should_fail/T10619
     0fda908 Bump Haddock submodule again
     8bf2d8f Linker: Fix cut-and-paste error in debug output
     422107e T10518: Ensure literal has 64-bit type
     e39d10f testsuite/T8274: Remove 32-bit test output
     fb5d26d testsuite/codegen: Add missing dummy Makefiles
     0b0652f testsuite/T9430: Fix word-size dependence
     b62215d Linker: Reenable Thumb support
     e8672e5 libraries/ghci: Implement mkJumpToAddr for ppc64
     909bbdb Linker(ELF): Fix addProddableBlocks usage
     da5e693 testsuite/joao-circular: Clean up test results
     a3b34b6 Clean up a botched merge.
     d1ebbb0 testsuite/CmmSwitchTest: Mark as broken on 32-bit platforms
     11778f7 Add testcase for getSizeofMutableByteArray#
     07b3be7 integer-gmp: Fix #11296
     bec5350 Adding flags: -ffull-guard-reasoning and too-many-guards
     c8d0af3 RTS: Detect powerpc64le as ELF 64-bit system
     1b00016 The -package flag should select match from right-most package db.
     0054bcd rts/Linker(ARM): Ensure all code sections are flushed from cache
     01299ca Synchronise ghci-package version with ghc-package
     4a10ecb Patch-level increment integer-gmp to 1.0.0.1
     e01aa22 Patch-level increment integer-simple version 0.1.1.1
     c7830bd Update hpc submodule to 0.6.0.3 version
     3aa4a45 Update filepath submodule to v1.4.1.0 rls tag
     295085c Update time submodule to latest snapshot
     bab5109 Make git-committer inferred version-date TZ-invariant
     7fef7fe drop obsolete/redundant OPTIONS pragma [skip ci]
     af92ef3 ghc/Main: Update list of --print modes
     4f69203 Fix panic when using pattern synonyms with DisambiguateRecordFields
     5bb7fec Export some useful GHC API functions.
     8e735fd Fix GEq1 when optimizations are enabled
     2e49c8c users_guide: Move 7.12.1-notes to 8.0.1-notes
     9cb79c5 Update a few references to GHC 7.12
     b093e63 Modify getFullArgs to include program name
     df6cb57 Accept submodule libraries/primitive commit 1af89788d
     fcc7649 Introduce negative patterns for literals (addresses #11303)
     a1e01b6 testlib: Make TyCon normalization Python 2.6-compatible
     adcbc98 Add regression test for #11303
     e4cc19d Update Cabal submodule to latest snapshot
     c6cab9d Remove `cabal07`-test broken by e4cc19de4bdbcc
     34af60c testsuite: normalise away `ld`-warning on AIX
     c06b46d Fix #11305.
     8fcf1e7 Make iserv-bin compatible with GHC version bump to 8.0
     07779c2 T11303: Set maximum heap size
     630303a users_guide/ghci: Fix heading
     3bbc01a Testsuite: mark T7653 with high_memory_usage
     b0fa286 Fix some typos
     e9ab6d5 rts/PrimOps.cmm: fix UNREG profiled build
     d3a79bc rts/Linker.c: mark ia64 as 64-bit ELF, drop unused branches
     0380a95 glasgow_exts.rst: fix code block
     947c8a5 Bump GHC HEAD's Version from 7.11 to 8.1
     bb7f2e3 Address #11245: Ensure the non-matched list is always non-empty
     25e4556 Various API Annotations fixes
     75851bf fix ghci build on ArchUnknown targets
     0579fe9 Improve exprIsBottom
     5ba3caa Comments only
     70eefbc Test Trac #11245
     351dea4 Drop redundant `-D__GLASGOW_HASKELL__=...` flag
     eae40e1 Use 0/1 instead of YES/NO as `__GLASGOW_HASKELL_TH__` macro value
     0d20737 Drop redundant/explicit `=1` in `-DFOO=1` flags
     2f923ce Drop pre-AMP compatibility CPP conditionals
     3c8cb7f Remove some redundant definitions/constraints
     12ee511 Remove ghc-7.8 `-package-name`-compat handling
     37945c1 Simplify -fcmm-sink handling for Parser.hs
     6a010b9 Update haskeline submodule to latest snapshot
     8afeaad travis: use GHC 7.10.3
     dafeb51 Canonicalise `MonadPlus` instances
     b469b30 Minor fix of MonadFail instance for `ReadPrec`
     ab0d733 Update Cabal submodule, Fixes #11326
     f3cc345 Add strictness for runRW#
     0b8dc7d API Annotations: AnnTilde missing
     78daabc mk/config.mk.in: drop unused CONF_CC_OPTS for ia64
     f5ad1f0 AnnDotDot missing for Pattern Synonym export
     256c2cf Test Trac #11336
     0490fed Linker: ARM: Ensure that cache flush covers all symbol extras
     d159a51 Linker: ARM: Refactor relocation handling
     48e0f9c Linker: Make debugging output a bit more readable
     07d127a Linker: Use contiguous mmapping on ARM
     d935d20 Omit TEST=T10697_decided_3 WAY=ghci
     1dbc8d9 Add test for #10379
     04f3524 Linker: ARM: Don't change to BLX if jump needed veneer
     c7d84d2 Update .mailmap [skip ci]
     7e599f5 Linker: Move helpers to #ifdef
     da0f043 Rewrite Haddocks for GHC.Base.const
     5c10f5c users_guide: Add ghci-cmd directive
     4c56ad3 Build system: delete ghc-pwd
     0acdcf2 Avoid generating guards for CoPats if possible (Addresses #11276)
     1a8b752 Add (failing) test case for #11347
     1f526d2 Release notes: Mention remote GHCi
     cdeefa4 ghc.mk: Add reference to Trac #5987
     77494fa Remove -Wtoo-many-guards from default flags (fixes #11316)
     e32a6e1 Add Cabal synopses and descriptions
     bbee3e1 StgCmmForeign: Push local register creation into code generation
     bd702f4 StgCmmForeign: Break up long line
     aa699b9 Extend ghc environment file features
     4dc4b84 relnotes: Note dropped support for Windows XP and earlier
     852b603 Restore old GHC generics behavior vis-à-vis Fixity
     cac0795 Change Template Haskell representation of GADTs.
     89ba83d Bump Cabal and Haddock to fix #11308
     7861a22 Add a note describing the protocol for adding a language extension
     f01eb54 Fall back on ghc-stage2 when using Windows' GHCi driver
     568736d users guide: Add documentation for custom compile-time errors
     5040686 users guide: Add links to release notes
     47367e0 Rewrite announce file
     0a04837 users guide: Tweak wording of RTS -Nmax description
     0839a66 Remove unused export
     3f98045 Tiny refactor
     97c49e9 Spelling in a comment
     290a553 Tidy up tidySkolemInfo
     4dda4ed Comment wibble
     29b4632 Inline solveTopConstraints
     dc97096 Refactor simpl_top
     02c1c57 Use an Implication in 'deriving' error
     a5cea73 Turn AThing into ATcTyCon, in TcTyThing
     9915b65 Make demand analysis understand catch
     1ee9229 Test Trac #10625
     c78fedd Typos in docs and comments
     6be09e8 Enable stack traces with ghci -fexternal-interpreter -prof
     09425cb Support for qRecover in TH with -fexternal-interpreter
     6f2e722 User's Guide: injective type families section
     0163427 Fix Template Haskell's handling of infix GADT constructors
     1abb700 Improve GHC.Event.IntTable performance
     c33e7c2 Fix +RTS -h when compiling without -prof
     10769a1 Rename the test-way prof_h to normal_h
     47ccf4d Add a pointer to the relevant paper for InScopeSet
     2bd05b8 Docs for stack traces in GHCi
     f7b45c3 Build system: fix `pwd` issues on Windows
     1cdf12c Fix test for T9367 (Windows)
     a6c3289 users_guide: Use semantic directive/role for command line options
     86d0657 users-guide: A few fixes
     8f60fd4 docs: Fix DeriveAnyClass reference in release notes and ANNOUNCE
     67b5cec user-guide: More semantic markup
     0dc2308 user-guide/safe_haskell: Fix typos
     a84c21e Reject import declaration with semicolon in GHCi
     831102f Parser: delete rule numbers + validate shift/reduce conlicts
     4405f9d Add failing testcase for #10603
     5cb236d fix -ddump-splices to parenthesize ((\x -> x) a) correctly
     fbd6de2 Add InjectiveTypeFamilies language extension
     4c9620f TrieMap: Minor documentation fix
     b1c063b ghc.mk: Use Windows_Target instead of Windows_Host
     8e0c658 Linker: Define ELF_64BIT for aarch64_HOST_ARCH
     5d0dbab rts: Fix clobbered regs list for aarch64 StgRun
     68eafd5 configure.ac: AArch64 is now registerised
     31682d4 Linker: WIP on supporting Arm64/AArch64