llvm-project

Author SHA1 Message Date

Ta-Wei Tu 4d9d736875 [NFC] Improve debug message and test description in 4c1f74a 2021-03-24 18:21:13 +08:00

Author	SHA1	Message	Date
Ta-Wei Tu	4d9d736875	[NFC] Improve debug message and test description in `4c1f74a`	2021-03-24 18:21:13 +08:00
Ta-Wei Tu	4c1f74a76c	[LoopFlatten] Fix invalid assertion (PR49571) The `InductionPHI` is not necessarily the increment instruction, as demonstrated in pr49571.ll. This patch removes the assertion and instead bails out from the `LoopFlatten` pass if that happens. This fixes https://bugs.llvm.org/show_bug.cgi?id=49571 Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D99252	2021-03-24 18:08:27 +08:00

Ta-Wei Tu

4c1f74a76c

[LoopFlatten] Fix invalid assertion (PR49571)

The `InductionPHI` is not necessarily the increment instruction, as
demonstrated in pr49571.ll.
This patch removes the assertion and instead bails out from the
`LoopFlatten` pass if that happens.

This fixes https://bugs.llvm.org/show_bug.cgi?id=49571

Reviewed By: SjoerdMeijer

Differential Revision: https://reviews.llvm.org/D99252

2021-03-24 18:08:27 +08:00

2 Commits