Zaara Syeda d07f106e51 [PPC][AIX] Save/restore r31 when using base pointer (#100182) ...

When the base pointer r30 is used to hold the stack pointer, r30 is
spilled in the prologue. On AIX registers are saved from highest to
lowest, so r31 also needs to be saved.

Fixes https://github.com/llvm/llvm-project/issues/96411

2024-08-07 09:59:45 -04:00

1.5 KiB

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