From c74211d87eb53cb310703dec2c504b26d7f24bdf Mon Sep 17 00:00:00 2001 From: Bernhard Schommer Date: Thu, 3 Sep 2015 13:22:28 +0200 Subject: Added builtin for mbar instruction. This commit adds a builtin function for the mbar instruction. --- powerpc/Machregs.v | 2 ++ 1 file changed, 2 insertions(+) (limited to 'powerpc/Machregs.v') diff --git a/powerpc/Machregs.v b/powerpc/Machregs.v index 66d21021..402f07d1 100644 --- a/powerpc/Machregs.v +++ b/powerpc/Machregs.v @@ -209,6 +209,7 @@ Definition builtin_set_spr := ident_of_string "__builtin_set_spr". Definition builtin_prefetch := ident_of_string "__builtin_prefetch". Definition builtin_dcbtls := ident_of_string "__builtin_dcbtls". Definition builtin_icbtls := ident_of_string "__builtin_icbtls". +Definition builtin_mbar := ident_of_string "__builtin_mbar". Definition builtin_constraints (ef: external_function) : list builtin_arg_constraint := @@ -219,6 +220,7 @@ Definition builtin_constraints (ef: external_function) : else if ident_eq id builtin_prefetch then OK_addrany :: OK_const :: OK_const :: nil else if ident_eq id builtin_dcbtls then OK_addrany::OK_const::nil else if ident_eq id builtin_icbtls then OK_addrany::OK_const::nil + else if ident_eq id builtin_mbar then OK_const::nil else nil | EF_vload _ => OK_addrany :: nil | EF_vstore _ => OK_addrany :: OK_default :: nil -- cgit