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1 Commits

Author SHA1 Message Date
Jonas Paulsson
8975f60913 [SystemZ] Improve foldMemoryOperandImpl()
A spilled load of an immediate can use MVHI/MVGHI instead.
A compare of a spilled register against an immediate can use CHSI/CGHSI.
A logical compare can use CLFHSI/CLGHSI.

Review: Ulrich Weigand

Differential Revision: https://reviews.llvm.org/D76055
2020-03-25 16:21:08 +01:00