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glsl: don't inline intrinsics for mediump

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They have an empty fxn body, trying to handle them results in the
intrinsic call being expanded into a no-op.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6073>
This commit is contained in:
Rob Clark
2020-07-20 10:36:13 -07:00
committed by Marge Bot
parent 48a6255186
commit 93076f60d3
1 changed files with 1 additions and 0 deletions
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1
src/compiler/glsl/lower_precision.cpp
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@@ -883,6 +883,7 @@ find_precision_visitor::visit_enter(ir_call *ir)
*/ */
if (!ir->callee->is_builtin() || if (!ir->callee->is_builtin() ||
ir->callee->is_intrinsic() ||
return_var == NULL || return_var == NULL ||
(return_var->data.precision != GLSL_PRECISION_MEDIUM && (return_var->data.precision != GLSL_PRECISION_MEDIUM &&
return_var->data.precision != GLSL_PRECISION_LOW)) return_var->data.precision != GLSL_PRECISION_LOW))