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-rw-r--r--gcc/builtins.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 3fb8a0f..e44ad61 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -7838,9 +7838,11 @@ fold_builtin_1 (tree exp)
case BUILT_IN_STRNCPY:
return fold_builtin_strncpy (exp);
+ case BUILT_IN_INDEX:
case BUILT_IN_STRCHR:
return fold_builtin_strchr (exp, false);
+ case BUILT_IN_RINDEX:
case BUILT_IN_STRRCHR:
return fold_builtin_strchr (exp, true);