diff options
| author | Oded Gabbay <[email protected]> | 2015-11-17 16:16:46 +0200 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2015-11-18 21:27:29 +0200 |
| commit | 4581f8428e0e1d2f6787d0765823c7883bd2cfcd (patch) | |
| tree | f5395764792752b1f0dc417e551d5b37498277e4 /src/glsl/nir/nir_lower_idiv.c | |
| parent | 8e68113c1a78c48f26e820f4beb2dda9e4b99f32 (diff) | |
llvmpipe: disable VSX in ppc due to LLVM PPC bug
This patch disables the use of VSX instructions, as they cause some
piglit tests to fail
For more details, see: https://llvm.org/bugs/show_bug.cgi?id=25503#c7
With this patch, ppc64le reaches parity with x86-64 as far as piglit test
suite is concerned.
v2:
- Added check that we have at least LLVM 3.4
- Added the LLVM bug URL as a comment in the code
v3:
- Only disable VSX if Altivec is supported, because if Altivec support
is missing, then VSX support doesn't exist anyway.
- Change original patch description.
Signed-off-by: Oded Gabbay <[email protected]>
Cc: "11.0" <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/glsl/nir/nir_lower_idiv.c')
0 files changed, 0 insertions, 0 deletions