i965/vec4: Make try_copy_propagate() static.
Now that can_do_source_mods() isn't part of the visitor, this doesn't need to be either. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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@ -496,9 +496,6 @@ public:
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vec4_instruction *pre_rhs_inst,
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vec4_instruction *pre_rhs_inst,
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vec4_instruction *last_rhs_inst);
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vec4_instruction *last_rhs_inst);
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bool try_copy_propagate(vec4_instruction *inst, int arg,
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src_reg *values[4]);
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/** Walks an exec_list of ir_instruction and sends it through this visitor. */
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/** Walks an exec_list of ir_instruction and sends it through this visitor. */
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void visit_instructions(const exec_list *list);
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void visit_instructions(const exec_list *list);
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@ -211,9 +211,9 @@ is_logic_op(enum opcode opcode)
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opcode == BRW_OPCODE_NOT);
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opcode == BRW_OPCODE_NOT);
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}
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}
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bool
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static bool
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vec4_visitor::try_copy_propagate(vec4_instruction *inst, int arg,
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try_copy_propagate(struct brw_context *brw, vec4_instruction *inst,
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src_reg *values[4])
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int arg, src_reg *values[4])
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{
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{
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/* For constant propagation, we only handle the same constant
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/* For constant propagation, we only handle the same constant
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* across all 4 channels. Some day, we should handle the 8-bit
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* across all 4 channels. Some day, we should handle the 8-bit
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@ -368,7 +368,7 @@ vec4_visitor::opt_copy_propagation()
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continue;
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continue;
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if (try_constant_propagate(brw, inst, i, values) ||
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if (try_constant_propagate(brw, inst, i, values) ||
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try_copy_propagate(inst, i, values))
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try_copy_propagate(brw, inst, i, values))
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progress = true;
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progress = true;
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}
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}
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