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-rw-r--r--gcc/builtins.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 2f361bf..4cb1d37 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -5301,7 +5301,8 @@ static rtx
expand_builtin_signbit (tree exp, rtx target)
{
const struct real_format *fmt;
- machine_mode fmode, imode, rmode;
+ scalar_float_mode fmode;
+ machine_mode imode, rmode;
tree arg;
int word, bitpos;
enum insn_code icode;
@@ -5312,7 +5313,7 @@ expand_builtin_signbit (tree exp, rtx target)
return NULL_RTX;
arg = CALL_EXPR_ARG (exp, 0);
- fmode = TYPE_MODE (TREE_TYPE (arg));
+ fmode = SCALAR_FLOAT_TYPE_MODE (TREE_TYPE (arg));
rmode = TYPE_MODE (TREE_TYPE (exp));
fmt = REAL_MODE_FORMAT (fmode);