diff --git a/src/panfrost/bifrost/bi_printer.c.py b/src/panfrost/bifrost/bi_printer.c.py
index 391223593ea..04a9c0095e2 100644
--- a/src/panfrost/bifrost/bi_printer.c.py
+++ b/src/panfrost/bifrost/bi_printer.c.py
@@ -91,8 +91,6 @@ bi_print_index(FILE *fp, bi_index index)
         fprintf(fp, "%s", bir_passthrough_name(index.value));
     else if (index.type == BI_INDEX_REGISTER)
         fprintf(fp, "r%u", index.value);
-    else if (index.type == BI_INDEX_NORMAL && index.reg)
-        fprintf(fp, "nr%u", index.value);
     else if (index.type == BI_INDEX_NORMAL)
         fprintf(fp, "%u", index.value);
     else
diff --git a/src/panfrost/bifrost/bi_ra.c b/src/panfrost/bifrost/bi_ra.c
index df0112f6e9d..2ea4f017ec2 100644
--- a/src/panfrost/bifrost/bi_ra.c
+++ b/src/panfrost/bifrost/bi_ra.c
@@ -624,7 +624,6 @@ bi_rewrite_index_src_single(bi_instr *ins, bi_index old, bi_index new)
         bi_foreach_src(ins, i) {
                 if (bi_is_equiv(ins->src[i], old)) {
                         ins->src[i].type = new.type;
-                        ins->src[i].reg = new.reg;
                         ins->src[i].value = new.value;
                 }
         }
@@ -952,13 +951,11 @@ squeeze_index(bi_context *ctx)
         bi_foreach_instr_global(ctx, I) {
                 bi_foreach_dest(I, d) {
                         I->dest[d].value = find_or_allocate_temp(map, bi_get_node(I->dest[d]), &ctx->ssa_alloc);
-                        I->dest[d].reg = false;
                 }
 
                 bi_foreach_src(I, s) {
                         if (I->src[s].type == BI_INDEX_NORMAL)
                                 I->src[s].value = find_or_allocate_temp(map, bi_get_node(I->src[s]), &ctx->ssa_alloc);
-                        I->src[s].reg = false;
                 }
         }
 
diff --git a/src/panfrost/bifrost/bi_schedule.c b/src/panfrost/bifrost/bi_schedule.c
index 05c7f24de32..5df05ee6c22 100644
--- a/src/panfrost/bifrost/bi_schedule.c
+++ b/src/panfrost/bifrost/bi_schedule.c
@@ -1348,7 +1348,6 @@ bi_use_passthrough(bi_instr *ins, bi_index old,
                 if (bi_is_word_equiv(ins->src[i], old)) {
                         ins->src[i].type = BI_INDEX_PASS;
                         ins->src[i].value = new;
-                        ins->src[i].reg = false;
                         ins->src[i].offset = 0;
                 }
         }
diff --git a/src/panfrost/bifrost/compiler.h b/src/panfrost/bifrost/compiler.h
index ad806114a94..5258e7ad8aa 100644
--- a/src/panfrost/bifrost/compiler.h
+++ b/src/panfrost/bifrost/compiler.h
@@ -131,11 +131,10 @@ typedef struct {
          * the lower half, other values unused. */
         enum bi_swizzle swizzle : 4;
         uint32_t offset : 3;
-        bool reg : 1;
         enum bi_index_type type : 3;
 
         /* Must be zeroed so we can hash the whole 64-bits at a time */
-        unsigned padding : (32 - 14);
+        unsigned padding : (32 - 13);
 } bi_index;
 
 static inline bi_index
@@ -145,7 +144,6 @@ bi_get_index(unsigned value, bool is_reg, unsigned offset)
                 .value = value,
                 .swizzle = BI_SWIZZLE_H01,
                 .offset = offset,
-                .reg = is_reg,
                 .type = BI_INDEX_NORMAL,
         };
 }
@@ -317,7 +315,7 @@ bi_is_null(bi_index idx)
 static inline bool
 bi_is_ssa(bi_index idx)
 {
-        return idx.type == BI_INDEX_NORMAL && !idx.reg;
+        return idx.type == BI_INDEX_NORMAL;
 }
 
 /* Compares equivalence as references. Does not compare offsets, swizzles, or
@@ -328,7 +326,6 @@ static inline bool
 bi_is_equiv(bi_index left, bi_index right)
 {
         return (left.type == right.type) &&
-                (left.reg == right.reg) &&
                 (left.value == right.value);
 }
 
@@ -359,7 +356,6 @@ bi_is_value_equiv(bi_index left, bi_index right)
                        (left.neg == right.neg) &&
                        (left.swizzle == right.swizzle) &&
                        (left.offset == right.offset) &&
-                       (left.reg == right.reg) &&
                        (left.type == right.type);
         }
 }
@@ -930,12 +926,6 @@ bi_temp(bi_context *ctx)
         return bi_get_index(ctx->ssa_alloc++, false, 0);
 }
 
-static inline bi_index
-bi_temp_reg(bi_context *ctx)
-{
-        return bi_get_index(ctx->reg_alloc++, true, 0);
-}
-
 /* Inline constants automatically, will be lowered out by bi_lower_fau where a
  * constant is not allowed. load_const_to_scalar gaurantees that this makes
  * sense */
@@ -964,7 +954,7 @@ bi_get_node(bi_index index)
         if (bi_is_null(index) || index.type != BI_INDEX_NORMAL)
                 return ~0;
         else
-                return (index.value << 1) | index.reg;
+                return index.value;
 }
 
 static inline bi_index
@@ -973,7 +963,7 @@ bi_node_to_index(unsigned node, unsigned node_count)
         assert(node < node_count);
         assert(node_count < ~0u);
 
-        return bi_get_index(node >> 1, node & PAN_IS_REG, 0);
+        return bi_get_index(node, false, 0);
 }
 
 /* Iterators for Bifrost IR */