Michael Ellerman ed4289e8b4 Revert "powerpc: slightly improve cache helpers" ...

This reverts commit 6c5875843b.

It triggers a probable compiler bug on clang which leads to crashes.

With GCC it allows the compiler to use a more efficient register
allocation but current GCC versions never do that at any of the current
call sites, so there's no benefit.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2019-07-31 22:56:27 +10:00

2.8 KiB

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