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1 Commits

Author SHA1 Message Date
vpykhtin d9beff04a3 [RegisterCoalescer] Fix IMPLICIT_DEF init removal for a register on joining
This patch removes redundant IMPLICIT_DEF for subregs which was leading to
incorrect register initialization on joining in some cases.

Reviewed by: qcolombet

Differential revision: https://reviews.llvm.org/D82258
2020-09-24 17:37:03 +03:00