pan/bi: Assume SSA in mod prop

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17794>

diff --git a/src/panfrost/bifrost/bi_opt_mod_props.c b/src/panfrost/bifrost/bi_opt_mod_props.c
index 3a588bb..7e63a18 100644 (file)
--- a/src/panfrost/bifrost/bi_opt_mod_props.c
+++ b/src/panfrost/bifrost/bi_opt_mod_props.c
@@ -207,8 +207,7 @@ bi_opt_mod_prop_forward(bi_context *ctx)
                 }
 
                 bi_foreach_dest(I, d) {
-                        if (bi_is_ssa(I->dest[d]))
-                                lut[I->dest[d].value] = I;
+                        lut[I->dest[d].value] = I;
                 }
 
                 bi_foreach_src(I, s) {
@@ -406,7 +405,7 @@ bi_opt_mod_prop_backward(bi_context *ctx)
                         }
                 }
 
-                if (!I->nr_dests || !bi_is_ssa(I->dest[0]))
+                if (!I->nr_dests)
                         continue;
 
                 bi_instr *use = uses[I->dest[0].value];