Module: Mesa Branch: main Commit: 10db6948daffe03fe9b7dcc85ec95fe99b1544a6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=10db6948daffe03fe9b7dcc85ec95fe99b1544a6
Author: Dave Airlie <[email protected]> Date: Fri Dec 8 14:59:25 2023 +1000 nvk/nak: fix regression with shf changes on sm70 This commit nak: implement SHL and SHR on SM50 caused a regression on KHR-GL45.gpu_shader_fp64.* using zink. This fixes the regression, by setting the wrap fields. Fixes: 00be041ffcb0 ("nak: implement SHL and SHR on SM50") Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26586> --- src/nouveau/compiler/nak/builder.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/nouveau/compiler/nak/builder.rs b/src/nouveau/compiler/nak/builder.rs index cc1daacabb1..2f75410200e 100644 --- a/src/nouveau/compiler/nak/builder.rs +++ b/src/nouveau/compiler/nak/builder.rs @@ -130,7 +130,7 @@ pub trait SSABuilder: Builder { high: 0.into(), shift: shift, right: false, - wrap: false, + wrap: true, data_type: IntType::I32, dst_high: false, }); @@ -139,7 +139,7 @@ pub trait SSABuilder: Builder { dst: dst.into(), src: x, shift: shift, - wrap: false, + wrap: true, }); } dst @@ -154,7 +154,7 @@ pub trait SSABuilder: Builder { high: x, shift: shift, right: true, - wrap: false, + wrap: true, data_type: if signed { IntType::I32 } else { IntType::U32 }, dst_high: true, }); @@ -163,7 +163,7 @@ pub trait SSABuilder: Builder { dst: dst.into(), src: x, shift: shift, - wrap: false, + wrap: true, signed, }); }
