vc4: Allow dead code elimination of instructions that read uniforms.

2014-09-16 16:02:27 -07:00 · 2014-09-16 16:02:27 -07:00 · 44b8eb743d
parent 5e90ed79f6
commit 44b8eb743d
1 changed files with 1 additions and 2 deletions
--- a/src/gallium/drivers/vc4/vc4_qir.c
+++ b/src/gallium/drivers/vc4/vc4_qir.c
@ -120,8 +120,7 @@ bool
 qir_has_side_effects(struct qinst *inst)
 {
        for (int i = 0; i < qir_get_op_nsrc(inst->op); i++) {
-                if (inst->src[i].file == QFILE_VARY ||
-                    inst->src[i].file == QFILE_UNIF)
+                if (inst->src[i].file == QFILE_VARY)
                        return true;
        }