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-rw-r--r--gcc/fold-const.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index a8e5f43faf4..6506ae7bbfb 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -15606,6 +15606,8 @@ tree_call_nonnegative_warnv_p (tree type, tree fndecl,
CASE_INT_FN (BUILT_IN_FFS):
CASE_INT_FN (BUILT_IN_PARITY):
CASE_INT_FN (BUILT_IN_POPCOUNT):
+ CASE_INT_FN (BUILT_IN_CLZ):
+ CASE_INT_FN (BUILT_IN_CLRSB):
case BUILT_IN_BSWAP32:
case BUILT_IN_BSWAP64:
/* Always true. */