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-rw-r--r--gcc/regclass.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c
index c80cc6fb60f..b9fc2ea116a 100644
--- a/gcc/regclass.c
+++ b/gcc/regclass.c
@@ -262,7 +262,7 @@ unsigned char hard_regno_nregs[FIRST_PSEUDO_REGISTER][MAX_MACHINE_MODE];
with moving single words, but probably isn't worth the trouble. */
void
-reg_set_to_hard_reg_set (HARD_REG_SET *to, bitmap from)
+reg_set_to_hard_reg_set (HARD_REG_SET *to, const_bitmap from)
{
unsigned i;
bitmap_iterator bi;