summaryrefslogtreecommitdiff
path: root/gcc/rtl.h
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/rtl.h')
-rw-r--r--gcc/rtl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h
index 386013fdfde..734cd87dffd 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -1663,7 +1663,7 @@ extern rtx simplify_subreg (enum machine_mode, rtx, enum machine_mode,
extern rtx simplify_gen_subreg (enum machine_mode, rtx, enum machine_mode,
unsigned int);
extern rtx simplify_replace_rtx (rtx, const_rtx, rtx);
-extern rtx simplify_rtx (rtx);
+extern rtx simplify_rtx (const_rtx);
extern rtx avoid_constant_pool_reference (rtx);
extern bool mode_signbit_p (enum machine_mode, const_rtx);