Matt Arsenault
b6909fe9ca
JumpThreading: Modernize some test checking
...
Stop using tests with grep, or no output checks at all. Just use
FileCheck and generate checks. Also remove unnecessary requires
asserts.
2022-11-27 12:41:28 -05:00
Matt Arsenault
07e34d2de5
JumpThreading: Convert tests to -passes
2022-11-27 11:19:28 -05:00
Matt Arsenault
83d5052768
JumpThreading: Convert tests to opaque pointers
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phi-known.ll:test2 required deleting one manual check for a bitcast
Also strip trailing whitespace while we're touching everything.
2022-11-27 11:19:28 -05:00
Daniil Suchkov
d32cc150fe
[BasicAA] Handle PHIs without incoming values gracefully
...
Fix a bug introduced by f6f6f6375d1a4bced8a6e79a78726ab32b8dd879.
Now for empty PHIs, instead of crashing on assert(hasVal()) in
Optional's internals, we'll return NoAlias, as we did before that patch.
Differential Revision: https://reviews.llvm.org/D103831
2021-06-07 21:39:01 +00:00
Daniil Suchkov
e72f16b7e6
[Test] Add a JumpThreading test exposing a bug in BasicAA.
2021-06-07 21:39:00 +00:00
