589 		int guard = 0;  in check_single_guarded_arithmetic_op()  local
609 			guard = g & 7;  in check_single_guarded_arithmetic_op()
624 			guard = (0x10-g);  in check_single_guarded_arithmetic_op()
625 			Z.layout.frac = guard>>3;  in check_single_guarded_arithmetic_op()
628 			guard &= 7;  in check_single_guarded_arithmetic_op()
641 			guard = g & 7;  in check_single_guarded_arithmetic_op()
645 			guard = g & 7;  in check_single_guarded_arithmetic_op()
646 			if ((guard & 1) == 0) {  in check_single_guarded_arithmetic_op()
679 			guard = ((g & 7) + 0x4) & 7;  in check_single_guarded_arithmetic_op()
701 			switch(guard) {  in check_single_guarded_arithmetic_op()
722 			if (guard == 0) {  in check_single_guarded_arithmetic_op()
730 			if (guard == 0) {  in check_single_guarded_arithmetic_op()
906 		int guard;  in check_double_guarded_arithmetic_op()  local
926 			guard = g & 7;  in check_double_guarded_arithmetic_op()
943 			guard = (0x10-g);  in check_double_guarded_arithmetic_op()
945 			Z.layout.frac_lo = guard>>3;  in check_double_guarded_arithmetic_op()
948 			guard &= 7;  in check_double_guarded_arithmetic_op()
961 			guard = g & 7;  in check_double_guarded_arithmetic_op()
980 			guard = ((g & 7) + 0x4) & 7;  in check_double_guarded_arithmetic_op()
987 			guard = g & 7;  in check_double_guarded_arithmetic_op()
988 			if (guard == 0x4) {  in check_double_guarded_arithmetic_op()
1016 			guard = g >> 1;  in check_double_guarded_arithmetic_op()
1017 			if (g & 1) guard |= 1;  in check_double_guarded_arithmetic_op()
1019 			if (guard == 0 || guard == 4) continue;  in check_double_guarded_arithmetic_op()
1038 			switch(guard) {  in check_double_guarded_arithmetic_op()
1059 			if (guard == 0) {  in check_double_guarded_arithmetic_op()
1067 			if (guard == 0) {  in check_double_guarded_arithmetic_op()