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i965: Do FS SLT, SGT, and friends using CMP, SEL instead of CMP, MOV, MOV.

This commit is contained in:
Eric Anholt 2010-03-10 17:38:33 -08:00
parent 8ef3b1834a
commit 46450c1f3f
1 changed files with 2 additions and 5 deletions
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7
src/mesa/drivers/dri/i965/brw_wm_emit.c
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@ -534,11 +534,8 @@ void emit_sop(struct brw_compile *p,
for (i = 0; i < 4; i++) {
if (mask & (1<<i)) {
brw_push_insn_state(p);
brw_CMP(p, brw_null_reg(), cond, arg0[i], arg1[i]);
brw_set_predicate_control(p, BRW_PREDICATE_NONE);
brw_MOV(p, dst[i], brw_imm_f(0));
brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
brw_MOV(p, dst[i], brw_imm_f(1.0));
brw_CMP(p, brw_null_reg(), cond, arg1[i], arg0[i]);
brw_SEL(p, dst[i], brw_null_reg(), brw_imm_f(1.0));
brw_pop_insn_state(p);
}
}