Commit Graph

6 Commits

Author SHA1 Message Date
Craig Topper 2830d924b0 [VP] Make getMaskParamPos/getVectorLengthParamPos return unsigned. Lowercase function names.
Parameter positions seem like they should be unsigned.

While there, make function names lowercase per coding standards.

Reviewed By: frasercrmck

Differential Revision: https://reviews.llvm.org/D103224
2021-05-28 11:28:47 -07:00
Simon Moll 66963bf381 [VP] make getFunctionalOpcode return an Optional
The operation of some VP intrinsics do/will not map to regular
instruction opcodes.  Returning 'None' seems more intuitive here than
'Instruction::Call'.

Reviewed By: frasercrmck

Differential Revision: https://reviews.llvm.org/D102778
2021-05-19 17:08:34 +02:00
Simon Moll b159987054 [VP] Improve the VP intrinsic unittests
Test that all VP intrinsics are tested.
Test intrinsic id -> opcode -> intrinsic id round tripping.
Test property scopes in the include/llvm/IR/VPIntrinsics.def file.

Reviewed By: frasercrmck

Differential Revision: https://reviews.llvm.org/D93534
2021-05-11 11:44:09 +02:00
Simon Moll a0dfdda4e5 [VP][Fix] canIgnoreVectorLength for scalable types
This patch fixes VPIntrinsic::canIgnoreVectorLength when used on a
VPIntrinsic with scalable vector types. Also includes new unittest cases
for the '<vscale x 1 x whatever>' and '%evl == vscale' corner cases.
2020-06-04 14:17:42 +02:00
Christopher Tetreault c858debebc Remove asserting getters from base Type
Summary:
Remove asserting vector getters from Type in preparation for the
VectorType refactor. The existence of these functions complicates the
refactor while adding little value.

Reviewers: dexonsmith, sdesmalen, efriedma

Reviewed By: efriedma

Subscribers: cfe-commits, hiraditya, llvm-commits

Tags: #llvm, #clang

Differential Revision: https://reviews.llvm.org/D77278
2020-04-17 14:03:31 -07:00
Simon Moll 733b319948 [VP,Integer,#1] Vector-predicated integer intrinsics
Summary:
This patch adds IR intrinsics for vector-predicated integer arithmetic.

It is subpatch #1 of the [integer
slice](https://reviews.llvm.org/D57504#1732277) of
[LLVM-VP](https://reviews.llvm.org/D57504).  LLVM-VP is a larger effort to bring
native vector predication to LLVM.

Reviewed By: andrew.w.kaylor

Differential Revision: https://reviews.llvm.org/D69891
2020-03-19 10:51:47 +01:00