Francis Visoiu Mistrih c855e92ca9 [AArch64] Place the first ldp at the end when ReverseCSRRestoreSeq is true ...

Put the first ldp at the end, so that the load-store optimizer can run
and merge the ldp and the add into a post-index ldp.

This didn't work in case no frame was needed and resulted in code size
regressions.

llvm-svn: 331044

2018-04-27 15:30:54 +00:00

61 KiB

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