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Commit Graph

Author	SHA1	Message	Date
Kai Nacke	a1710eb3cd	[SystemZ][NFC] Opaque pointer migration. The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.	2022-10-11 21:09:43 +00:00
Justin Bogner	8f520a73b2	SDAG: Update ChainNodesMatched during UpdateChains if a node is replaced Previously, we would hit UB (or the ISD::DELETED_NODE assert) if we happened to replace a node during UpdateChains, because it would be left in the list we were iterating over. This nulls out the pointer when that happens so that we can avoid the issue. Fixes llvm.org/PR31710 llvm-svn: 293522	2017-01-30 18:29:46 +00:00

Author

SHA1

Message

Date

Kai Nacke

a1710eb3cd

[SystemZ][NFC] Opaque pointer migration.

The LIT test cases were migrated with the script provided by
Nikita Popov.

No manual changes were made. Committed without review since
no functional changes, after consultation with uweigand.

2022-10-11 21:09:43 +00:00

Justin Bogner

8f520a73b2

SDAG: Update ChainNodesMatched during UpdateChains if a node is replaced

Previously, we would hit UB (or the ISD::DELETED_NODE assert) if we
happened to replace a node during UpdateChains, because it would be
left in the list we were iterating over. This nulls out the pointer
when that happens so that we can avoid the issue.

Fixes llvm.org/PR31710

llvm-svn: 293522

2017-01-30 18:29:46 +00:00

2 Commits