[Git][ghc/ghc][wip/supersven/fix-MO_XX_Conv-folding] 33 commits: Add AArch64 CLZ, CTZ, RBIT primop implementations.

Mon Jun 10 12:33:58 UTC 2024

Sven Tennie pushed to branch wip/supersven/fix-MO_XX_Conv-folding at Glasgow Haskell Compiler / GHC

Commits:
71010381 by Alex Mason at 2024-06-04T12:09:07-04:00
Add AArch64 CLZ, CTZ, RBIT primop implementations.

Adds support for emitting the clz and rbit instructions, which are
used by GHC.Prim.clz*#, GHC.Prim.ctz*# and GHC.Prim.bitReverse*#.

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44e2abfb by Cheng Shao at 2024-06-04T12:09:43-04:00
hadrian: add +text_simdutf flavour transformer to allow building text with simdutf

This patch adds a +text_simdutf flavour transformer to hadrian to
allow downstream packagers and users that build from source to opt-in
simdutf support for text, in order to benefit from SIMD speedup at
run-time. It's still disabled by default for the time being.

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077cb2e1 by Cheng Shao at 2024-06-04T12:09:43-04:00
ci: enable +text_simdutf flavour transformer for wasm jobs

This commit enables +text_simdutf flavour transformer for wasm jobs,
so text is now built with simdutf support for wasm.

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b23746ad by Teo Camarasu at 2024-06-04T22:50:50-04:00
base: Use TemplateHaskellQuotes in instance Lift ByteArray

Resolves #24852

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3fd25743 by Teo Camarasu at 2024-06-04T22:50:50-04:00
base: Mark addrToByteArray as NOINLINE

This function should never be inlined in order to keep code size small.

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98ad1ea5 by Cheng Shao at 2024-06-04T22:51:26-04:00
compiler: remove unused CompilerInfo/LinkerInfo types

This patch removes CompilerInfo/LinkerInfo types from the compiler
since they aren't actually used anywhere.

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11795244 by Cheng Shao at 2024-06-05T06:33:17-04:00
rts: remove unused PowerPC/IA64 native adjustor code

This commit removes unused PowerPC/IA64 native adjustor code which is
never actually enabled by autoconf/hadrian. Fixes #24920.

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5132754b by Sylvain Henry at 2024-06-05T06:33:57-04:00
RTS: fix warnings with doing*Profiling (#24918)

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accc8c33 by Cheng Shao at 2024-06-05T11:35:36-04:00
hadrian: don't depend on inplace/mingw when --enable-distro-toolchain on Windows

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6ffbd678 by Cheng Shao at 2024-06-05T11:35:37-04:00
autoconf: normalize paths of some build-time dependencies on Windows

This commit applies path normalization via cygpath -m to some
build-time dependencies on Windows. Without this logic, the
/clang64/bin prefixed msys2-style paths cause the build to fail with
--enable-distro-toolchain.

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075dc6d4 by Cheng Shao at 2024-06-05T11:36:12-04:00
hadrian: remove OSDarwin mention from speedHack

This commit removes mentioning of OSDarwin from speedHack, since
speedHack is purely for i386 and we no longer support i386 darwin
(#24921).

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83235c4c by Cheng Shao at 2024-06-05T11:36:12-04:00
compiler: remove 32-bit darwin logic

This commit removes all 32-bit darwin logic from the compiler, given
we no longer support 32-bit apple systems (#24921). Also contains a
bit more cleanup of obsolete i386 windows logic.

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1eb99bc3 by Cheng Shao at 2024-06-05T11:36:12-04:00
rts: remove 32-bit darwin/ios logic

This commit removes 32-bit darwin/ios related logic from the rts,
given we no longer support them (#24921).

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24f65892 by Cheng Shao at 2024-06-05T11:36:12-04:00
llvm-targets: remove 32-bit darwin/ios targets

This commit removes 32-bit darwin/ios targets from llvm-targets given
we no longer support them (#24921).

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ccdbd689 by Cheng Shao at 2024-06-05T11:36:12-04:00
testsuite: remove 32-bit darwin logic

This commit removes 32-bit darwin logic from the testsuite given it's
no longer supported (#24921). Also contains more cleanup of obsolete
i386 windows logic.

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11d661c4 by Cheng Shao at 2024-06-05T11:36:13-04:00
docs: mention 32-bit darwin/ios removal in 9.12 changelog

This commit mentions removal of 32-bit darwin/ios support (#24921) in
the 9.12 changelog.

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7c173310 by Georgi Lyubenov at 2024-06-05T15:17:22-04:00
Add firstA and secondA to Data.Bitraversable

Please see https://github.com/haskell/core-libraries-committee/issues/172
for related discussion

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3b6f9fd1 by Ben Gamari at 2024-06-05T15:17:59-04:00
base: Fix name of changelog

Fixes #24899. Also place it under `extra-doc-files` to better reflect
its nature and avoid triggering unnecessary recompilation if it
changes.

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1f4d2ef7 by Sebastian Graf at 2024-06-05T15:18:34-04:00
Announce Or-patterns in the release notes for GHC 9.12 (#22596)

Leftover from !9229.

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8650338d by Jan Hrček at 2024-06-06T10:39:24-04:00
Improve haddocks of Language.Haskell.Syntax.Pat.Pat

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2eee65e1 by Cheng Shao at 2024-06-06T10:40:00-04:00
testsuite: bump T7653 timeout for wasm

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990fed60 by Sylvain Henry at 2024-06-07T14:45:23-04:00
StgToCmm: refactor opTranslate and friends

- Change arguments order to avoid `\args -> ...` lambdas
- Fix documentation
- Rename StgToCmm options ("big" doesn't mean anything)

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1afad514 by Sylvain Henry at 2024-06-07T14:45:23-04:00
NCG x86: remove dead code (#5444)

Since 6755d833af8c21bbad6585144b10e20ac4a0a1ab this code is dead.

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595c0894 by Cheng Shao at 2024-06-07T14:45:58-04:00
testsuite: skip objc-hi/objcxx-hi when cross compiling

objc-hi/objcxx-hi should be skipped when cross compiling. The existing
opsys('darwin') predicate only asserts the host system is darwin but
tells us nothing about the target, hence the oversight.

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edfe6140 by qqwy at 2024-06-08T11:23:54-04:00
Replace '?callStack' implicit param with HasCallStack in GHC.Internal.Exception.throw

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35a64220 by Cheng Shao at 2024-06-08T11:24:30-04:00
rts: cleanup inlining logic

This patch removes pre-C11 legacy code paths related to
INLINE_HEADER/STATIC_INLINE/EXTERN_INLINE macros, ensure EXTERN_INLINE
is treated as static inline in most cases (fixes #24945), and also
corrects the comments accordingly.

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9ea90ed2 by Andrew Lelechenko at 2024-06-08T11:25:06-04:00
CODEOWNERS: add @core-libraries to track base interface changes

A low-tech tactical solution for #24919

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580fef7b by Ben Gamari at 2024-06-09T01:27:21-04:00
ghc-internal: Update CHANGELOG to reflect current version

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391ecff5 by Ben Gamari at 2024-06-09T01:27:21-04:00
ghc-internal: Update prologue.txt to reflect package description

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3dca3b7d by Ben Gamari at 2024-06-09T01:27:57-04:00
compiler: Clarify comment regarding need for MOVABS

The comment wasn't clear in stating that it was only applicable to
immediate source and memory target operands.

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6bd850e8 by doyougnu at 2024-06-09T21:02:14-04:00
JS: establish single source of truth for symbols

In pursuit of: #22736.

This MR moves ad-hoc symbols used throughout the js backend into a
single symbols file. Why? First, this cleans up the code by removing
ad-hoc strings created on the fly and therefore makes the code more
maintainable. Second, it makes it much easier to eventually type these
identifiers.

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f3017dd3 by Cheng Shao at 2024-06-09T21:02:49-04:00
rts: replace ad-hoc MYTASK_USE_TLV with proper CC_SUPPORTS_TLS

This patch replaces the ad-hoc `MYTASK_USE_TLV` with the
`CC_SUPPORTS_TLS` macro. If TLS support is detected by autoconf, then
we should use that for managing `myTask` in the threaded RTS.

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14e8d474 by Sven Tennie at 2024-06-10T12:33:54+00:00
Ignore signedness for MO_XX_Conv

MO_XX_Conv is used on (unsigned) words, too. Interpreting them as signed
may lead to weird conversions / sign-extensions: E.g. on RISCV64 this
conversion happened for a Word64#:

%MO_XX_Conv_W32_W64(4294967293 :: W32) -> CmmLit (CmmInt (-3) W64)

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30 changed files:

- .gitlab/generate-ci/gen_ci.hs
- .gitlab/jobs.yaml
- CODEOWNERS
- compiler/GHC/Cmm/CLabel.hs
- compiler/GHC/Cmm/Opt.hs
- compiler/GHC/CmmToAsm/AArch64/CodeGen.hs
- compiler/GHC/CmmToAsm/AArch64/Instr.hs
- compiler/GHC/CmmToAsm/AArch64/Ppr.hs
- compiler/GHC/CmmToAsm/PIC.hs
- compiler/GHC/CmmToAsm/X86/CodeGen.hs
- compiler/GHC/CmmToAsm/X86/Instr.hs
- compiler/GHC/Driver/Config/Cmm.hs
- compiler/GHC/Driver/Config/StgToCmm.hs
- compiler/GHC/Driver/DynFlags.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/JS/Ident.hs
- compiler/GHC/JS/JStg/Monad.hs
- compiler/GHC/JS/JStg/Syntax.hs
- compiler/GHC/JS/Make.hs
- compiler/GHC/JS/Syntax.hs
- compiler/GHC/Linker/Static.hs
- compiler/GHC/StgToCmm/Config.hs
- compiler/GHC/StgToCmm/Prim.hs
- compiler/GHC/StgToJS.hs
- compiler/GHC/StgToJS/Apply.hs
- compiler/GHC/StgToJS/Arg.hs
- compiler/GHC/StgToJS/Closure.hs
- compiler/GHC/StgToJS/Expr.hs
- compiler/GHC/StgToJS/FFI.hs
- compiler/GHC/StgToJS/Heap.hs

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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/a97c58c85262274ab01a6dbee6781e338f8b1e72...14e8d474da90773297f595ca4676b50c9c52ea05

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