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i965/fs: Migrate try_replace_with_sel to the IR builder. 

Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Francisco Jerez 2015-06-03 21:05:45 +03:00
parent 6114ba4dcc
commit 3e6ac0bced
1 changed files with 9 additions and 9 deletions
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18
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
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@ -1132,21 +1132,21 @@ fs_visitor::try_replace_with_sel()
if (src0.file == IMM) {
src0 = vgrf(glsl_type::float_type);
src0.type = then_mov->src[0].type;
emit(MOV(src0, then_mov->src[0]));
bld.MOV(src0, then_mov->src[0]);
}
fs_inst *sel;
if (if_inst->conditional_mod) {
/* Sandybridge-specific IF with embedded comparison */
emit(CMP(reg_null_d, if_inst->src[0], if_inst->src[1],
if_inst->conditional_mod));
sel = emit(BRW_OPCODE_SEL, then_mov->dst, src0, else_mov->src[0]);
sel->predicate = BRW_PREDICATE_NORMAL;
bld.CMP(bld.null_reg_d(), if_inst->src[0], if_inst->src[1],
if_inst->conditional_mod);
set_predicate(BRW_PREDICATE_NORMAL,
bld.emit(BRW_OPCODE_SEL, then_mov->dst,
src0, else_mov->src[0]));
} else {
/* Separate CMP and IF instructions */
sel = emit(BRW_OPCODE_SEL, then_mov->dst, src0, else_mov->src[0]);
sel->predicate = if_inst->predicate;
sel->predicate_inverse = if_inst->predicate_inverse;
set_predicate_inv(if_inst->predicate, if_inst->predicate_inverse,
bld.emit(BRW_OPCODE_SEL, then_mov->dst,
src0, else_mov->src[0]));
}
return true;