elliottt opened PR #4740 from trevor/widen-high-bug
to main
:
- Add a panic to catch cases where loads are sunk and also used
- Fix multiple uses of the same Value as both Reg and RegMem
- Add a test case for the bug from #4736
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elliottt edited PR #4740 from trevor/widen-high-bug
to main
:
Fixes #4736
Fix lowerings that were using values as both a
Reg
and aRegMem
, making it look like a load could be sinked in some cases.<!--
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elliottt has marked PR #4740 as ready for review.
elliottt edited PR #4740 from trevor/widen-high-bug
to main
:
Fixes #4736
Fix lowerings that were using values as both a
Reg
and aRegMem
, making it look like a load could be sinked in some cases. Also add an assert that checks that loads that are sunk are never used.<!--
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the PR.
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elliottt requested cfallin for a review on PR #4740.
elliottt edited PR #4740 from trevor/widen-high-bug
to main
:
Fixes #4736
Fix lowerings that were using values as both a
Reg
and aRegMem
, making it look like a load could be sunk while its value in a register was still being used. Also add an assert that checks that loads that are sunk are never used.<!--
Please ensure that the following steps are all taken care of before submitting
the PR.
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description becomes long, the matter should probably be discussed in an issue
first.[ ] This PR contains test cases, if meaningful.
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cfallin submitted PR review.
elliottt merged PR #4740.
Last updated: Dec 23 2024 at 12:05 UTC