shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
512,256 Commits 1,713 Branches 298 Tags
Commit Graph

13 Commits

Author SHA1 Message Date
Philip Reames
3e8840ba71 Remove "Target" from createXReduction naming [nfc] 
Despite the stale comments, none of these actually use TTI, and they're
solely generating standard LLVM IR.
 2024-09-03 17:03:55 -07:00
Kazu Hirata
b2cd81c938
[IR] Simplify comparisons with std::optional (NFC) (#105624) 
For variable X of type std::optional, X && X.value_or(Y) == Z is
equivalent to X == Z when Y != Z.
 2024-08-22 10:19:56 -07:00
Mel Chen
6d12b3f67d
[VP] Refactor VectorBuilder to avoid layering violation. NFC (#99276) 
This patch refactors the handling of reduction to eliminate layering
violations.

* Introduced `getReductionIntrinsicID` in LoopUtils.h for mapping
recurrence kinds to llvm.vector.reduce.* intrinsic IDs.
* Updated `VectorBuilder::createSimpleTargetReduction` to accept
llvm.vector.reduce.* intrinsic directly.
* New function `VPIntrinsic::getForIntrinsic` for mapping intrinsic ID
to the same functional VP intrinsic ID.
 2024-07-25 15:14:39 +08:00
Mel Chen
4eb30cfb34
[LV][EVL] Support in-loop reduction using tail folding with EVL. (#90184) 
Following from #87816, add VPReductionEVLRecipe to describe vector
predication reduction.

Address one of TODOs from #76172.
 2024-07-16 16:15:24 +08:00
Philip Reames
9959cdb66a [IRBUilder] Introduce getAllOnesMask [nfc] 
Simplify D99750 by factoring out a utility which we already have multiple instances of in tree.
 2023-06-05 10:54:07 -07:00
Kazu Hirata
a7938c74f1 [llvm] Don't use Optional::hasValue (NFC) 
This patch replaces Optional::hasValue with the implicit cast to bool
in conditionals only.
 2022-06-25 21:42:52 -07:00
Kazu Hirata
3b7c3a654c Revert "Don't use Optional::hasValue (NFC)" 
This reverts commit aa8feeefd3ac6c78ee8f67bf033976fc7d68bc6d.
 2022-06-25 11:56:50 -07:00
Kazu Hirata
aa8feeefd3 Don't use Optional::hasValue (NFC) 2022-06-25 11:55:57 -07:00
Kazu Hirata
0916d96d12 Don't use Optional::hasValue (NFC) 2022-06-20 20:17:57 -07:00
Kazu Hirata
129b531c9c [llvm] Use value_or instead of getValueOr (NFC) 2022-06-18 23:07:11 -07:00
Simon Moll
5f62156762 [VP] Introducing VectorBuilder, the VP intrinsic builder 
VectorBuilder wraps around an IRBuilder and
VectorBuilder::createVectorInstructions emits VP intrinsics as if they
were regular instructions.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D105283
 2022-03-07 10:02:07 +01:00
Simon Moll
8de8731591 Revert "[VP] Introducing VectorBuilder, the VP intrinsic builder" 
This reverts commit 8bcbfb50e8ea24998f9adf2f50b1f63b499299ed.

Taking this patch offline to fix breakage: https://lab.llvm.org/buildbot/#/builders/110/builds/10912
 2022-03-03 13:34:37 +01:00
Simon Moll
8bcbfb50e8 [VP] Introducing VectorBuilder, the VP intrinsic builder 
VectorBuilder wraps around an IRBuilder and
VectorBuilder::createVectorInstructions emits VP intrinsics as if they
were regular instructions.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D105283
 2022-03-03 11:31:57 +01:00