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Author	SHA1	Message	Date
Florian Hahn	96e83d3705	[LV] Use IRBuilder to create and optimize middle-block compare. Split off from D150398 to avoid builder-related diff changes there. Using IRBuilder to create ICmps simplifies the result if both operands are constants. Reviewed By: Ayal Differential Revision: https://reviews.llvm.org/D158332	2023-08-29 11:42:18 +01:00
Florian Hahn	ea6ca9cb2b	[LV] Fix crash when stride isn't a constant. In same cases, the stride may not be a constant. Just skip those cases for now. This should only happen for cases where LV interleaves only, if it is vectorized the stride needs to be versioned to a constant.	2023-06-14 16:53:34 +01:00

Author

SHA1

Message

Date

Florian Hahn

96e83d3705

[LV] Use IRBuilder to create and optimize middle-block compare.

Split off from D150398 to avoid builder-related diff changes there.
Using IRBuilder to create ICmps simplifies the result if both operands
are constants.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D158332

2023-08-29 11:42:18 +01:00

Florian Hahn

ea6ca9cb2b

[LV] Fix crash when stride isn't a constant.

In same cases, the stride may not be a constant. Just skip those cases
for now. This should only happen for cases where LV interleaves only, if
it is vectorized the stride needs to be versioned to a constant.

2023-06-14 16:53:34 +01:00

2 Commits