[Mesa-dev] [PATCH 09/17] intel/compiler/fs: Don't generate integer DWord multiply on Gen11

Kenneth Graunke kenneth at whitecape.org
Sat Feb 24 00:17:44 UTC 2018


On Tuesday, February 20, 2018 9:15:16 PM PST Matt Turner wrote:
> Like CHV et al., Gen11 does not support 32x32 -> 32/64-bit integer
> multiplies.
> ---
>  src/intel/common/gen_device_info.c | 4 ++++
>  src/intel/common/gen_device_info.h | 1 +
>  src/intel/compiler/brw_fs.cpp      | 6 +-----
>  3 files changed, 6 insertions(+), 5 deletions(-)

That's too bad.  Correct, though.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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