serge-sans-paille afa13ba18d Reapply Move "auto-init" instructions to the dominator of their users ...

Original patch (50b2a113db) ignored the
fact that -ftrivial-auto-var-init could affect function parameters with
the sret attribute.
Just do not move instruction that don't affect alloca.
Also add missing test case for volatile instruction.

Differential Revision: https://reviews.llvm.org/D148507

2023-04-24 18:10:10 +02:00

1.1 KiB

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