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-rw-r--r--cfrontend/C2C.ml9
1 files changed, 9 insertions, 0 deletions
diff --git a/cfrontend/C2C.ml b/cfrontend/C2C.ml
index 4d0e52e1..2e6bbe67 100644
--- a/cfrontend/C2C.ml
+++ b/cfrontend/C2C.ml
@@ -181,6 +181,11 @@ let builtins_generic = {
TInt(IULong, []);
TInt(IULong, [])],
false);
+ (* Selection *)
+ "__builtin_sel",
+ (TVoid [],
+ [TInt(C.IBool, [])],
+ true);
(* Annotations *)
"__builtin_annot",
(TVoid [],
@@ -941,6 +946,10 @@ let rec convertExpr env e =
Econs(va_list_ptr dst, Econs(va_list_ptr src, Enil)),
Tvoid)
+ | C.ECall({edesc = C.EVar {name = "__builtin_sel"}}, [arg1; arg2; arg3]) ->
+ ewrap (Ctyping.eselection (convertExpr env arg1)
+ (convertExpr env arg2) (convertExpr env arg3))
+
| C.ECall({edesc = C.EVar {name = "printf"}}, args)
when !Clflags.option_interp ->
let targs = convertTypArgs env [] args