lu-zero / libvpx

Local libvpx changes (POWER8 Altivec/VSX support)
BSD 3-Clause "New" or "Revised" License
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Support clang #18

Closed lu-zero closed 6 years ago

lu-zero commented 7 years ago

Clang is not behaving like gcc and seems lacking some instructions:

lu-zero commented 7 years ago

Clang managed to issue a warning for ptrdiff_t usage in vec_vsx_ld and vec_vsx_st, beside that seems working fine, the workaround for vec_xxpermdi is slow as expected.

lu-zero commented 6 years ago

The current clang seems to work decently.