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vc4: Enable dead CF elimination. 

Now that we're about to start generating control flow in our NIR, we want
this in place.  It optimizes things frequently in the CS, when the GL VS
has control flow that doesn't affect the vertex position.
This commit is contained in:
Eric Anholt 2016-06-25 18:45:28 -07:00
parent 8f2af4763a
commit 8a52f03f5d
1 changed files with 1 additions and 0 deletions
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1
src/gallium/drivers/vc4/vc4_program.c
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@ -1337,6 +1337,7 @@ vc4_optimize_nir(struct nir_shader *s)
NIR_PASS(progress, s, nir_copy_prop);
NIR_PASS(progress, s, nir_opt_dce);
NIR_PASS(progress, s, nir_opt_dead_cf);
NIR_PASS(progress, s, nir_opt_cse);
NIR_PASS(progress, s, nir_opt_peephole_select);
NIR_PASS(progress, s, nir_opt_algebraic);