llvm-project.git/llvm/test/Transforms/Inline/inline_invoke.ll, branch users/nico/python-2

[Clang][CodeGen] Start migrating away from assuming the Default AS is 0 (#88182)

2024-05-19T13:59:03+00:00

At the moment, Clang is rather liberal in assuming that 0 (and by extension unqualified) is always a safe default. This does not work for targets that actually use a different value for the default / generic AS (for example, the SPIRV that obtains from HIPSPV or SYCL). This patch is a first, fairly safe step towards trying to clear things up by querying a modules' default AS from the target, rather than assuming it's 0, alongside fixing a few places where things break / we encode the 0 == DefaultAS assumption. A bunch of existing tests are extended to check for non-zero default AS usage.

[Inline] Convert some tests to opaque pointers (NFC)

2022-12-08T09:05:23+00:00

[NFC] Port all Inline tests to `-passes=` syntax

2022-12-08T00:09:27+00:00

[IR] Switch everything to use memory attribute

2022-11-04T09:21:38+00:00

This switches everything to use the memory attribute proposed in
https://discourse.llvm.org/t/rfc-unify-memory-effect-attributes/65579.
The old argmemonly, inaccessiblememonly and inaccessiblemem_or_argmemonly
attributes are dropped. The readnone, readonly and writeonly attributes
are restricted to parameters only.

The old attributes are auto-upgraded both in bitcode and IR.
The bitcode upgrade is a policy requirement that has to be retained
indefinitely. The IR upgrade is mainly there so it's not necessary
to update all tests using memory attributes in this patch, which
is already large enough. We could drop that part after migrating
tests, or retain it longer term, to make it easier to import IR
from older LLVM versions.

High-level Function/CallBase APIs like doesNotAccessMemory() or
setDoesNotAccessMemory() are mapped transparently to the memory
attribute. Code that directly manipulates attributes (e.g. via
AttributeList) on the other hand needs to switch to working with
the memory attribute instead.

Differential Revision: https://reviews.llvm.org/D135780

[llvm][Inline] Remove PriorityInlineOrder in SCC inliner

2022-04-26T12:20:10+00:00

Since the size of most of SCC's is 1, the PriorityInlineOrder would not change the inline
order in SCC inliner.

Reviewed By: kazu

Differential Revision: https://reviews.llvm.org/D123608

Reapply "[Intrinsics] Add `nocallback` to the default intrinsic attributes"

2022-03-25T14:36:50+00:00

This reverts commit c5f789050daab25aad6770790987e2b7c0395936 and
reapplies 7aea3ea8c3b33c9bb338d5d6c0e4832be1d09ac3 with additional test
changes.

[llvm][Inliner] Add an optional PriorityInlineOrder

2021-06-19T02:17:32+00:00

This patch adds an optional PriorityInlineOrder, which uses the heap to order inlining.
The callsite which size is smaller would have a higher priority.

Reviewed By: mtrofin

Differential Revision: https://reviews.llvm.org/D104028

Revert D104028 "[llvm][Inliner] Add an optional PriorityInlineOrder"

2021-06-18T10:52:00+00:00

[llvm][Inliner] Add an optional PriorityInlineOrder

2021-06-18T08:55:38+00:00

This patch adds an optional PriorityInlineOrder, which uses the heap to order inlining.
The callsite which size is smaller would have a higher priority.

Reviewed By: mtrofin

Differential Revision: https://reviews.llvm.org/D104028

[IR] Make nosync, nofree and willreturn default for intrinsics.

2020-10-20T09:57:19+00:00

D70365 allows us to make attributes default. This is a follow up to
actually make nosync, nofree and willreturn default. The approach we
chose, for now, is to opt-in to default attributes to avoid introducing
problems to target specific intrinsics. Intrinsics with default
attributes can be created using `DefaultAttrsIntrinsic` class.