blob: c37c89e7051c1cd5d556d3c5355173b6a0e6e850 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
// FIXME: 32-bit target?
// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -emit-llvm -o - | FileCheck %s
// PR1721
struct s {
unsigned long long u33: 33;
} a, b;
// This should have %0 and %1 truncated to 33 bits before any operation.
// This can be done using i33 or an explicit and.
_Bool test(void) {
// CHECK: and i64 %[[TMP1:[^,]+]], 8589934591
// CHECK-NOT: and i64 [[TMP1]], 8589934591
// CHECK: and i64 %{{[^,]+}}, 8589934591
return a.u33 + b.u33 != 0;
}
|
