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Author	SHA1	Message	Date
Philip Reames	3f2ed812f0	[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706 ) Builds on #67982 which recently introduced the nneg flag on a zext instruction. InstCombine is one of our largest canonicalizers of zext from non-negative sext instructions, so set the flag there.	2023-10-30 12:09:43 -07:00
Philip Reames	89564f0b69	Regenerate a set of auto-update tests [nfc] To reduce the spurious test delta in an upcoming change.	2023-10-30 11:36:43 -07:00
Matt Arsenault	7128b127c3	SimpleLoopUnswitch: Restore uniform unswitch test This was supposed to document the new PM limitation but was deleted in fb4113ef0c8b2c5e5e2817e9ca14fb57a6d252be Switch to generated checks since that's more reliable than XFAIL, and just preserve the preferred results as comments.	2023-07-07 09:53:12 -04:00

Author

SHA1

Message

Date

Philip Reames

3f2ed812f0

[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706 )

Builds on #67982 which recently introduced the nneg flag on a zext
instruction. InstCombine is one of our largest canonicalizers of zext
from non-negative sext instructions, so set the flag there.

2023-10-30 12:09:43 -07:00

Philip Reames

89564f0b69

Regenerate a set of auto-update tests [nfc]

To reduce the spurious test delta in an upcoming change.

2023-10-30 11:36:43 -07:00

Matt Arsenault

7128b127c3

SimpleLoopUnswitch: Restore uniform unswitch test

This was supposed to document the new PM limitation but
was deleted in fb4113ef0c8b2c5e5e2817e9ca14fb57a6d252be

Switch to generated checks since that's more reliable than XFAIL, and
just preserve the preferred results as comments.

2023-07-07 09:53:12 -04:00

3 Commits