3 Commits

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
Jonas Paulsson
dbcf1bf503 [SystemZ] Add 'REQUIRES: asserts' to test case using debug output.
llvm-svn: 327766
2018-03-17 09:15:13 +00:00
Jonas Paulsson
138960770c [SystemZ] computeKnownBitsForTargetNode() / ComputeNumSignBitsForTargetNode()
Improve/implement these methods to improve DAG combining. This mainly
concerns intrinsics.

Some constant operands to SystemZISD nodes have been marked Opaque to avoid
transforming back and forth between generic and target nodes infinitely.

Review: Ulrich Weigand
llvm-svn: 327765
2018-03-17 08:32:12 +00:00