diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 106d547a1bd..d70fb299f81 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -1589,7 +1589,7 @@ count_pseudo (int reg) static void order_regs_for_reload (struct insn_chain *chain) { - int i; + unsigned i; HARD_REG_SET used_by_pseudos; HARD_REG_SET used_by_pseudos2; reg_set_iterator rsi; @@ -3543,7 +3543,7 @@ finish_spills (int global) { struct insn_chain *chain; int something_changed = 0; - int i; + unsigned i; reg_set_iterator rsi; /* Build the spill_regs array for the function. */ @@ -3613,7 +3613,7 @@ finish_spills (int global) and call retry_global_alloc. We change spill_pseudos here to only contain pseudos that did not get a new hard register. */ - for (i = FIRST_PSEUDO_REGISTER; i < max_regno; i++) + for (i = FIRST_PSEUDO_REGISTER; i < (unsigned)max_regno; i++) if (reg_old_renumber[i] != reg_renumber[i]) { HARD_REG_SET forbidden; @@ -3661,7 +3661,7 @@ finish_spills (int global) } /* Let alter_reg modify the reg rtx's for the modified pseudos. */ - for (i = FIRST_PSEUDO_REGISTER; i < max_regno; i++) + for (i = FIRST_PSEUDO_REGISTER; i < (unsigned)max_regno; i++) { int regno = reg_renumber[i]; if (reg_old_renumber[i] == regno) |