i965/vec4: Add a new dst_reg constructor accepting a brw_reg_type
This is useful for the upcoming texture support in NIR->vec4 pass, as we found several cases where the brw_type is available, but not the glsl_type. Without this new constructor, the alternative would be: dst_reg reg(MRF, <reg>) reg.type = <brw_type> reg.writemask = <mask> Adding a new constructor makes code easier to read. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
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@ -113,6 +113,8 @@ public:
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dst_reg(register_file file, int reg);
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dst_reg(register_file file, int reg, const glsl_type *type,
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unsigned writemask);
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dst_reg(register_file file, int reg, brw_reg_type type,
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unsigned writemask);
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dst_reg(struct brw_reg reg);
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dst_reg(class vec4_visitor *v, const struct glsl_type *type);
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@ -171,6 +171,17 @@ dst_reg::dst_reg(register_file file, int reg, const glsl_type *type,
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this->writemask = writemask;
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}
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dst_reg::dst_reg(register_file file, int reg, brw_reg_type type,
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unsigned writemask)
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{
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init();
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this->file = file;
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this->reg = reg;
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this->type = type;
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this->writemask = writemask;
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}
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dst_reg::dst_reg(struct brw_reg reg)
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{
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init();
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