break;
case nir_intrinsic_memory_barrier_tcs_patch:
- spirv_builder_emit_memory_barrier(&ctx->builder, SpvScopeWorkgroup,
- SpvMemorySemanticsOutputMemoryMask | SpvMemorySemanticsReleaseMask);
+ /* handled by subsequent nir_intrinsic_control_barrier */
break;
case nir_intrinsic_memory_barrier:
break;
case nir_intrinsic_control_barrier:
- spirv_builder_emit_control_barrier(&ctx->builder, SpvScopeWorkgroup,
- SpvScopeWorkgroup,
- SpvMemorySemanticsWorkgroupMemoryMask | SpvMemorySemanticsAcquireMask);
+ if (ctx->stage == MESA_SHADER_COMPUTE)
+ spirv_builder_emit_control_barrier(&ctx->builder, SpvScopeWorkgroup,
+ SpvScopeWorkgroup,
+ SpvMemorySemanticsWorkgroupMemoryMask | SpvMemorySemanticsAcquireMask);
+ else
+ spirv_builder_emit_control_barrier(&ctx->builder, SpvScopeWorkgroup, SpvScopeInvocation, 0);
break;
case nir_intrinsic_interp_deref_at_centroid: