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-rw-r--r--gcc/fold-const.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 951de40..1e62300 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -13352,6 +13352,9 @@ tree_expr_nonnegative_warnv_p (tree t, bool *strict_overflow_p)
CASE_FLT_FN (BUILT_IN_NEARBYINT):
CASE_FLT_FN (BUILT_IN_RINT):
CASE_FLT_FN (BUILT_IN_ROUND):
+ CASE_FLT_FN (BUILT_IN_SCALB):
+ CASE_FLT_FN (BUILT_IN_SCALBLN):
+ CASE_FLT_FN (BUILT_IN_SCALBN):
CASE_FLT_FN (BUILT_IN_SIGNBIT):
CASE_FLT_FN (BUILT_IN_SINH):
CASE_FLT_FN (BUILT_IN_TANH):