llvm-project.git/llvm/test/Transforms/LoopVectorize/cast-induction.ll, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [VPlan] Generalize SCALAR-STEPS removal to any unroll factor. 2025-03-26T21:03:50+00:00 Florian Hahn flo@fhahn.com 2025-03-26T21:03:48+00:00 2c7d40b2f0c5e68e90297b605ceb70c55d201bca Follow-up to dfca6c0d3bf9d1a056 to extend isUnrolled handle any unrolled VPlan, which means there's a single UF, but it will be > 1 if unrolling took place. 
Follow-up to dfca6c0d3bf9d1a056 to extend isUnrolled handle any unrolled
VPlan, which means there's a single UF, but it will be > 1 if unrolling
took place.
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548) 2024-11-06T11:53:33+00:00 Paul Walker paul.walker@arm.com 2024-11-06T11:53:33+00:00 38fffa630ee80163dc65e759392ad29798905679 






[VPlan] Implement type inference for ICmp.
2024-02-05T15:42:07+00:00

Florian Hahn
flo@fhahn.com

2024-02-05T15:42:07+00:00

8cb2de7faecdd4e053dfc8468b2be84e2d8afb4e

This fixes a crash in the attached test case due to missing type
inference for ICmp VPInstructions.





This fixes a crash in the attached test case due to missing type
inference for ICmp VPInstructions.







[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31T13:31:28+00:00

Florian Hahn
flo@fhahn.com

2024-01-31T13:31:28+00:00

9536a6286e470960601d269a4bd478927aceea61

Update createScalarIVSteps to take an insert point as parameter. This
ensures that the inserted scalar steps are in the same order as the
recipes they replace (vs in reverse order as currently). This helps to
reduce the diff for follow-up changes.





Update createScalarIVSteps to take an insert point as parameter. This
ensures that the inserted scalar steps are in the same order as the
recipes they replace (vs in reverse order as currently). This helps to
reduce the diff for follow-up changes.







[VPlan] Add new VPScalarCastRecipe, use for IV & step trunc. (#78113)
2024-01-26T11:13:05+00:00

Florian Hahn
flo@fhahn.com

2024-01-26T11:13:05+00:00

0ab539fd6748adf2f638e10514dd9419597d8863

Add a new recipe to model scalar cast instructions, without relying on
an underlying instruction.

This allows creating scalar casts, without relying on an underlying
instruction (like the current VPReplicateRecipe). The new recipe is 
used to explicitly model both truncating the induction step and the
VPDerivedIVRecipe, thus simplifying both the recipe and code
needed to introduce it.

Truncating VPWidenIntOrFpInductionRecipes should also be modeled using
the new recipe, as follow-up.

PR: https://github.com/llvm/llvm-project/pull/78113




Add a new recipe to model scalar cast instructions, without relying on
an underlying instruction.

This allows creating scalar casts, without relying on an underlying
instruction (like the current VPReplicateRecipe). The new recipe is 
used to explicitly model both truncating the induction step and the
VPDerivedIVRecipe, thus simplifying both the recipe and code
needed to introduce it.

Truncating VPWidenIntOrFpInductionRecipes should also be modeled using
the new recipe, as follow-up.

PR: https://github.com/llvm/llvm-project/pull/78113






[LV] Add test case where variable induction step needs truncating.
2024-01-14T20:14:12+00:00

Florian Hahn
flo@fhahn.com

2024-01-14T20:14:11+00:00

2ae795d3d65ec584865491af7e6ab16b8d22acef












[VPlan] Use VPTypeInfo in simplifyRecipes.
2023-11-15T15:28:51+00:00

Florian Hahn
flo@fhahn.com

2023-11-15T15:28:50+00:00

097ba5366cbcef4b6c26d72ff8184c56405478d0

Replace getTypeForVPValue with the recently added, more general
VPTypeAnalysis.





Replace getTypeForVPValue with the recently added, more general
VPTypeAnalysis.







[VPlan] Handle VPValues without underlying values in getTypeForVPValue.
2023-10-27T12:34:54+00:00

Florian Hahn
flo@fhahn.com

2023-10-27T12:34:53+00:00

cff665212918f1f21b37d961a3531c9cc289bd3a

Fixes a crash after 0c8e5be6fa08.

Full type inference will be added in
https://github.com/llvm/llvm-project/pull/69013





Fixes a crash after 0c8e5be6fa08.

Full type inference will be added in
https://github.com/llvm/llvm-project/pull/69013







[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14T14:16:59+00:00

Nikita Popov
npopov@redhat.com

2022-12-14T14:15:18+00:00

7d7577256b76e4293f455b8093504d5f7044ab4b












[LV] Add check line to test interleaving only with induction cast.
2022-05-22T19:11:47+00:00

Florian Hahn
flo@fhahn.com

2022-05-22T19:11:47+00:00

419e49621fb4b7cc2a46b09cd04020c083f7d64b

Also simplify the value names a bit in the test.





Also simplify the value names a bit in the test.