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riscv-gcc-1
Commit a193a6db by Richard Kenner
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(unroll_loop): Only use local_regno for pseudos. 

From-SVN: r9641
parent 426cd2f4
Showing with 3 additions and 3 deletions
gcc/unroll.c
...@@ -728,7 +728,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, ...@@ -728,7 +728,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before,
int copy_start_luid = INSN_LUID (copy_start); int copy_start_luid = INSN_LUID (copy_start);
int copy_end_luid = INSN_LUID (copy_end); int copy_end_luid = INSN_LUID (copy_end);
for (j = 0; j < maxregnum; ++j) for (j = FIRST_PSEUDO_REGISTER; j < maxregnum; ++j)
{ {
int first_uid = regno_first_uid[j]; int first_uid = regno_first_uid[j];
int last_uid = regno_last_uid[j]; int last_uid = regno_last_uid[j];
...@@ -952,7 +952,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, ...@@ -952,7 +952,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before,
if (local_label[j]) if (local_label[j])
map->label_map[j] = gen_label_rtx (); map->label_map[j] = gen_label_rtx ();
for (j = 0; j < maxregnum; j++) for (j = FIRST_PSEUDO_REGISTER; j < maxregnum; j++)
if (local_regno[j]) if (local_regno[j])
map->reg_map[j] = gen_reg_rtx (GET_MODE (regno_reg_rtx[j])); map->reg_map[j] = gen_reg_rtx (GET_MODE (regno_reg_rtx[j]));
...@@ -1093,7 +1093,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before, ...@@ -1093,7 +1093,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before,
if (local_label[j]) if (local_label[j])
map->label_map[j] = gen_label_rtx (); map->label_map[j] = gen_label_rtx ();
for (j = 0; j < maxregnum; j++) for (j = FIRST_PSEUDO_REGISTER; j < maxregnum; j++)
if (local_regno[j]) if (local_regno[j])
map->reg_map[j] = gen_reg_rtx (GET_MODE (regno_reg_rtx[j])); map->reg_map[j] = gen_reg_rtx (GET_MODE (regno_reg_rtx[j]));
......
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