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Commit Graph

Author	SHA1	Message	Date
Florian Hahn	4635f6050b	[SCEV] Generalize SCEVParameterRewriter to accept SCEV expression as target. This patch extends SCEVParameterRewriter to support rewriting unknown epxressions to arbitrary SCEV expressions. It will be used by further patches. Reviewed By: reames Differential Revision: https://reviews.llvm.org/D67176	2020-09-18 10:05:02 +01:00
Roman Lebedev	1e2691fe23	[NFCI] SCEV: promote ScalarEvolutionDivision into an publicly usable class This makes it usable from outside of SCEV, while previously it was internal to the ScalarEvolution.cpp In particular, i want to use it in an WIP alloca promotion helper pass, to analyze if some SCEV is a multiple of some other SCEV.	2020-06-25 00:58:53 +03:00

Author

SHA1

Message

Date

Florian Hahn

4635f6050b

[SCEV] Generalize SCEVParameterRewriter to accept SCEV expression as target.

This patch extends SCEVParameterRewriter to support rewriting unknown
epxressions to arbitrary SCEV expressions. It will be used by further
patches.

Reviewed By: reames

Differential Revision: https://reviews.llvm.org/D67176

2020-09-18 10:05:02 +01:00

Roman Lebedev

1e2691fe23

[NFCI] SCEV: promote ScalarEvolutionDivision into an publicly usable class

This makes it usable from outside of SCEV,
while previously it was internal to the ScalarEvolution.cpp

In particular, i want to use it in an WIP alloca promotion helper pass,
to analyze if some SCEV is a multiple of some other SCEV.

2020-06-25 00:58:53 +03:00

2 Commits