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1682 Commits

Author SHA1 Message Date
swift-ci
e517de766b Merge remote-tracking branch 'origin/main' into rebranch 2024-09-19 05:14:50 -07:00
Arnold Schwaighofer
e85d6ae818 IRGen: Split async funclets need to be marked noinline to not loose async_entry/return metadata 
rdar://134460666
 2024-09-18 16:20:54 -07:00
Ben Barham
a7b50f357f Merge remote-tracking branch 'origin/main' into manual-main-merge 
Conflicts:
  - `lib/Driver/ToolChains.cpp` conflicting with the `addAllArgs` rename
    for multiple options
 2024-09-16 13:53:18 -07:00
Arnold Schwaighofer
8e9cd5db68 Merge pull request #76150 from aschwaighofer/async_entry_ret_metadata 
IRGen: Add metadata for async funclets denoting frame entry and frame exists
 2024-09-13 11:52:00 -07:00
Arnold Schwaighofer
c9c45a1e53 Revert "Merge pull request #74192 from drexin/wip-typed-throws-abi" 
This reverts commit 35b2b71475, reversing
changes made to c3b57f24eb.
 2024-09-12 11:42:01 -07:00
Arnold Schwaighofer
9b10362a09 Revert "Merge pull request #74840 from drexin/wip-130781414" 
This reverts commit 7feb5927db, reversing
changes made to 4edda08d26.
 2024-09-12 11:35:32 -07:00
Arnold Schwaighofer
85c5648d6d Revert "Merge pull request #75150 from drexin/wip-130971168" 
This reverts commit 8fca31efde, reversing
changes made to 32af2f6c19.
 2024-09-12 11:23:15 -07:00
Arnold Schwaighofer
9bebe11183 Revert "Merge pull request #75221 from drexin/wip-129359370" 
This reverts commit c11b301188, reversing
changes made to 1921b60ff4.
 2024-09-12 11:22:55 -07:00
Arnold Schwaighofer
2bc788c102 Revert "Merge pull request #75379 from drexin/wip-132122011" 
This reverts commit 618a9bf7c5, reversing
changes made to 448596c03e.
 2024-09-12 11:20:14 -07:00
Arnold Schwaighofer
291abb6255 Revert "Merge pull request #75677 from drexin/wip-133006541" 
This reverts commit 739c7192ae, reversing
changes made to 7d1c505ae1.
 2024-09-12 11:17:55 -07:00
Arnold Schwaighofer
66586a69ad Revert "Merge pull request #76129 from aschwaighofer/irgen_typed_throws_irgenthunk" 
This reverts commit dd0de58b52, reversing
changes made to 74b3221042.
 2024-09-12 10:33:33 -07:00
swift-ci
da55e84c74 Merge remote-tracking branch 'origin/main' into rebranch 2024-09-05 15:35:33 -07:00
Alejandro Alonso
75c2cbf593 Implement value generics 
Some requirement machine work

Rename requirement to Value

Rename more things to Value

Fix integer checking for requirement

some docs and parser changes

Minor fixes
 2024-09-04 15:13:25 -07:00
Arnold Schwaighofer
eaf90dff38 IRGen: Add metadata for async funclets denoting frame entry and frame exists 
Adds sections `__TEXT,__swift_as_entry`, and `__TEXT,__swift_as_ret` that
contain relative pointers to async functlets modelling async function entries,
and function returns, respectively.

Emission of the sections can be trigger with the frontend option
`-Xfrontend -enable-async-frame-push-pop-metadata`.

This is done by:

* IRGen adding a `async_entry` function attribute to async functions.
* LLVM's coroutine splitting identifying continuation funclets that
  model the return from an async function call by adding the function
  attribute `async_ret`.  (see #llvm-project/pull/9204)
* An LLVM pass that keys off these two function attribute and emits the
  metadata into the above mention sections.

rdar://134460666
 2024-09-03 08:44:16 -07:00
Gabor Horvath
cdbe999188 [cxx-interop] Emit type metadata for foreign types more often 
Metadata for foreign types are emitted lazily, when SILGen generates a
reference to it. Unfortunately, C++ reverse interop can also introduce
references to such metadata in the generated header when types are used
as generic arguments. This adds a type visitor to make note of the type
metadata use for those generic arguments in public APIs when C++ interop
is enabled.

rdar://132925256
 2024-08-30 14:45:22 +01:00
swift-ci
a625059d81 Merge remote-tracking branch 'origin/main' into rebranch 2024-08-29 09:14:52 -07:00
Arnold Schwaighofer
7fc028c57f IRGen: We need to map the direct type error explosion back to the native result in IRGenThunk 
rdar://134730970
 2024-08-28 10:56:25 -07:00
swift-ci
b08f7a1307 Merge remote-tracking branch 'origin/main' into rebranch 2024-08-20 13:58:19 -07:00
Slava Pestov
0c2f28fd3d AST: Remove GenericSignature parameter from OpenedArchetypeType::get() 2024-08-20 12:15:27 -04:00
Ben Barham
467e528200 Merge remote-tracking branch 'origin/main' into manual-rebranch-merge 
Conflicts:
  - `lib/Serialization/ModuleFormat.h` bumped version to account for
    differences between main and rebranch.
 2024-08-09 15:22:39 -07:00
Kavon Farvardin
9d69f2bceb Merge pull request #75382 from kavon/static-branch-prediction 
Throws Prediction + HotColdSplitting
 2024-08-09 15:24:22 -04:00
swift-ci
43bd40f4d7 Merge remote-tracking branch 'origin/main' into rebranch 2024-08-08 19:11:05 -07:00
Andrew Savonichev
5aa9d3e29b Add partial_apply support for coroutines (#71653) 
The patch adds lowering of partial_apply instructions for coroutines.

This pattern seems to trigger a lot of type mismatch errors in IRGen, because
coroutine functions are not substituted in the same way as regular functions
(see the patch 07f03bd2 "Use pattern substitutions to consistently abstract
yields" for more details). 

Other than that, lowering of partial_apply for coroutines is straightforward: we
generate another coroutine that captures arguments passed to the partial_apply
instructions. It calls the original coroutine for yields (first return) and
yields the resulting values. Then it calls the original function's continuation
for return or unwind, and forwards them to the caller as well.

After IRGen, LLVM's Coroutine pass transforms the generated coroutine (along with
all other coroutines) and eliminates llvm.coro.* intrinsics. LIT tests check
LLVM IR after this transformation.

Co-authored-by: Anton Korobeynikov <anton@korobeynikov.info>
Co-authored-by: Arnold Schwaighofer <aschwaighofer@apple.com>
 2024-08-08 18:36:42 -07:00
Kavon Farvardin
885b758a52 IRGen: throws prediction for non-SIL calls 
Some calls to throwing functions aren't represented with `try_apply` in
SIL, so we generate llvm.expect's when throw prediction is enabled.
 2024-08-08 21:21:52 -04:00
Kavon Farvardin
0cce602bce SIL: branch weights for try_apply's 2024-08-08 21:21:52 -04:00
swift-ci
771b12c747 Merge remote-tracking branch 'origin/main' into rebranch 2024-08-04 20:14:30 -07:00
Dario Rexin
be1f8cd6fa [IRGen] Properly handle conversion between ptr and int for non-matching sizes in direct error returns 
rdar://133006541

This caused issues on 32 bit platforms when merging a 64 bit and ptr types for direct error returns.
 2024-08-04 11:34:02 -07:00
swift-ci
a62e533c6f Merge remote-tracking branch 'origin/main' into rebranch 2024-08-02 19:58:45 -07:00
Anton Korobeynikov
8b7a75c8f3 [IRGen] Support indirect results for coroutines (#75322) 2024-08-02 19:36:07 -07:00
swift-ci
b08252db8d Merge remote-tracking branch 'origin/main' into rebranch 2024-07-19 20:15:47 -07:00
Dario Rexin
e0d9da454c [IRGen] Properly extract values in visitThrowInst for empty error 
rdar://132122011

For async functions we have to extract the values, which was not happening when the error type was empty.
 2024-07-19 17:01:13 -07:00
swift-ci
49a48d8781 Merge remote-tracking branch 'origin/main' into rebranch 2024-07-13 20:54:46 -07:00
Dario Rexin
9b1a82d9ec [IRGen] Add direct error return support for async functions 
rdar://129359370

Second part of direct error support. This implements direct errors for async functions. Instead of always returning typed errors indirectly, we are returning them directly when possible.
 2024-07-13 17:02:32 -07:00
swift-ci
787d4b51d2 Merge remote-tracking branch 'origin/main' into rebranch 2024-07-10 21:13:31 -07:00
Dario Rexin
8fca31efde Merge pull request #75150 from drexin/wip-130971168 
[IRGen] Don't apply direct error return to functions with indirect result
 2024-07-10 21:07:40 -07:00
Dario Rexin
e3c0bc880c [IRGen] Don't apply direct error return to functions with indirect result 
rdar://130971168

Having direct and indirect results on the same function is illegal.
 2024-07-10 16:11:03 -07:00
swift-ci
b7921a8232 Merge remote-tracking branch 'origin/main' into rebranch 2024-07-06 14:34:09 -07:00
Slava Pestov
fae01d9776 AST: Remove ModuleDecl parameter from more places 2024-07-06 12:05:46 -04:00
swift-ci
9a10a6c56a Merge remote-tracking branch 'origin/main' into rebranch 2024-06-28 23:34:18 -07:00
Dario Rexin
22fec31574 [IRGen] Properly convert between ptr and int in typed error mapping 
rdar://130781414
 2024-06-28 16:29:10 -07:00
swift-ci
f2e68e5db1 Merge remote-tracking branch 'origin/main' into rebranch 2024-06-28 11:36:11 -07:00
Ben Barham
d72f5b12c4 Update StringRef::equals references to operator== 
`equals` has been deprecated upstream, use `operator==` instead.
 2024-06-27 19:14:06 -07:00
swift-ci
4213be1cb9 Merge remote-tracking branch 'origin/main' into rebranch 2024-06-22 02:55:53 -07:00
Dario Rexin
35b2b71475 Merge pull request #74192 from drexin/wip-typed-throws-abi 
[IRGen] Return typed errors directly in synchronous functions when po…
 2024-06-22 02:35:10 -07:00
Xi Ge
736ccef626 Merge remote-tracking branch 'apple/main' into rebranch 2024-06-20 15:16:55 -07:00
Tim Kientzle
1098054291 Merge branch 'main' into tbkka-assertions2 2024-06-18 17:52:00 -07:00
Dario Rexin
d9bc2cb2fa [IRGen] Return typed errors directly in synchronous functions when possible 
rdar://129359355

This PR implements the basic support for returning typed errors directly and applies it to synchronous functions.
 2024-06-14 17:20:01 -07:00
swift-ci
b861f5c6f3 Merge remote-tracking branch 'origin/main' into rebranch 2024-06-14 07:15:26 -07:00
Konrad `ktoso` Malawski
2ec717b115 [Concurrency] TaskExecutor ownership fixes (#74000) 2024-06-14 22:56:33 +09:00
Arnold Schwaighofer
19557cd6a2 Merge pull request #74304 from aschwaighofer/use_static_alloca_for_stackAlloc 
IRGen: Use static alloca for builtin stackAlloc when possible
 2024-06-14 06:54:41 -07:00