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glsl: Disable tree grafting optimization for shared variables

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Fixes:
 * dEQP-GLES31.functional.compute.basic.shared_atomic_op_multiple_groups
 * dEQP-GLES31.functional.compute.basic.shared_atomic_op_multiple_invocation
 * dEQP-GLES31.functional.compute.basic.shared_atomic_op_single_group
 * dEQP-GLES31.functional.compute.basic.shared_atomic_op_single_invocation

From https://android.googlesource.com/platform/external/deqp

Reported-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Jordan Justen
2016-01-19 23:27:22 -08:00
parent afef1422cb
commit bd97b62525
1 changed files with 6 additions and 5 deletions
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11
src/compiler/glsl/opt_tree_grafting.cpp
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@@ -361,11 +361,12 @@ tree_grafting_basic_block(ir_instruction *bb_first,
if (!lhs_var)
continue;
if (lhs_var->data.mode == ir_var_function_out ||
lhs_var->data.mode == ir_var_function_inout ||
lhs_var->data.mode == ir_var_shader_out ||
lhs_var->data.mode == ir_var_shader_storage)
continue;
if (lhs_var->data.mode == ir_var_function_out ||
lhs_var->data.mode == ir_var_function_inout ||
lhs_var->data.mode == ir_var_shader_out ||
lhs_var->data.mode == ir_var_shader_storage ||
lhs_var->data.mode == ir_var_shader_shared)
continue;
ir_variable_refcount_entry *entry = info->refs->get_variable_entry(lhs_var);