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Add intrinsics for clz, ctz, popcnt #17

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Merged
merged 12 commits into from
May 13, 2021

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gretay-js
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On top of #15. Please review from commit 09a84c3.

@mshinwell
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Let's split out operation_supported into a separate PR please.

@gretay-js gretay-js force-pushed the add_intrinsics_for_ints branch from 045d15a to 015b97d Compare April 30, 2021 08:32
gretay-js and others added 5 commits April 30, 2021 17:33
This reverts commit 015b97d.
This partially reverts commit d8c8700.
Keep compile-time options -fpopcnt and -fno-popcnt (amd64).
Default to emit popcnt instruction.
@mshinwell mshinwell self-requested a review May 13, 2021 16:05
@mshinwell mshinwell merged commit b20dc48 into oxcaml:4.11 May 13, 2021
mshinwell referenced this pull request in mshinwell/oxcaml May 17, 2021
poechsel pushed a commit to poechsel/flambda-backend that referenced this pull request May 26, 2021
poechsel pushed a commit to poechsel/flambda-backend that referenced this pull request May 27, 2021
poechsel pushed a commit that referenced this pull request Jun 28, 2021
poechsel pushed a commit that referenced this pull request Jun 29, 2021
lpw25 added a commit that referenced this pull request May 19, 2022
ce88833 Merge flambda-backend changes
b7506bb Revert "Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (#12)"
183f688 Add config option to enable/disable stack allocation (#22)
ee7c849 If both the type and mode of an ident are wrong, complain about the type. (#19)
44bade0 Allow submoding during module inclusion checks (#21)
de3bec9 Add subtyping between arrows of related modes (#20)
93d8615 Enable the local keywords even when the local extension is off (#18)
81dd85e Documentation for local allocations
b05519f Fix a GC bug in local stack scanning (#17)
9f879de Fix __FUNCTION__ (#15)
a78975e Optimise "include struct ... end" in more cases (ocaml/ocaml#11134)
b819c66 Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (#12)
bb363d4 Optimise the allocation of optional arguments (#11)

git-subtree-dir: ocaml
git-subtree-split: ce88833
lpw25 added a commit to lpw25/flambda-backend that referenced this pull request May 20, 2022
ce88833 Merge flambda-backend changes
b7506bb Revert "Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (oxcaml#12)"
183f688 Add config option to enable/disable stack allocation (oxcaml#22)
ee7c849 If both the type and mode of an ident are wrong, complain about the type. (oxcaml#19)
44bade0 Allow submoding during module inclusion checks (oxcaml#21)
de3bec9 Add subtyping between arrows of related modes (oxcaml#20)
93d8615 Enable the local keywords even when the local extension is off (oxcaml#18)
81dd85e Documentation for local allocations
b05519f Fix a GC bug in local stack scanning (oxcaml#17)
9f879de Fix __FUNCTION__ (oxcaml#15)
a78975e Optimise "include struct ... end" in more cases (ocaml/ocaml#11134)
b819c66 Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (oxcaml#12)
bb363d4 Optimise the allocation of optional arguments (oxcaml#11)

git-subtree-dir: ocaml
git-subtree-split: ce88833
mshinwell added a commit that referenced this pull request May 24, 2022
454150b flambda-backend: Speed up testsuite (#658)
8362f9e flambda-backend: Speed up builds (#585)
a527cab flambda-backend: Update backends for changes from ocaml-jst
ce88833 Merge flambda-backend changes
b7506bb Revert "Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (#12)"
183f688 Add config option to enable/disable stack allocation (#22)
ee7c849 If both the type and mode of an ident are wrong, complain about the type. (#19)
44bade0 Allow submoding during module inclusion checks (#21)
de3bec9 Add subtyping between arrows of related modes (#20)
fe8a98b flambda-backend: Save Mach as Cfg after Selection (#624)
2b205d8 flambda-backend: Clean up algorithms (#611)
93d8615 Enable the local keywords even when the local extension is off (#18)
524f0b4 flambda-backend: Initial refactoring of To_cmm (#619)
81dd85e Documentation for local allocations
b05519f Fix a GC bug in local stack scanning (#17)
9f879de Fix __FUNCTION__ (#15)
0bf75de flambda-backend: Refactor and correct the "is pure" and "can raise" (port upstream PR#10354 and PR#10387) (#555)
d234bfd flambda-backend: Cpp mangling is now a configuration option (#614)
20fc614 flambda-backend: Check that stack frames are not too large (#10085) (#561)
5fc2e95 flambda-backend: Allow CSE of immutable loads across stores (port upstream PR#9562) (#562)
2a650de flambda-backend: Backport commit fc95347 from trunk (#584)
a78975e Optimise "include struct ... end" in more cases (ocaml/ocaml#11134)
b819c66 Cherry-pick of ocaml/ocaml 1eeb0e7fe595f5f9e1ea1edbdf785ff3b49feeeb (#12)
bb363d4 Optimise the allocation of optional arguments (#11)
31651b8 flambda-backend: Improved ARM64 code generation (port upstream PR#9937) (#556)
f0b6d68 flambda-backend: Simplify processing and remove dead code (error paths) in asmlink (port upstream PR#9943) (#557)
90c6746 flambda-backend: Improve code-generation for inlined comparisons (port upstream PR#10228) (#563)

git-subtree-dir: ocaml
git-subtree-split: 454150b
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2 participants