| // RUN: %clang_cc1 %s -triple x86_64-unknown-unknown -emit-llvm -o - | FileCheck %s |
| // The store of p.y into the temporary was not |
| // getting extended to 32 bits, so uninitialized |
| // bits of the temporary were used. 7366161. |
| struct foo { |
| char x:8; |
| signed int y:24; |
| }; |
| int bar(struct foo p, int x) { |
| // CHECK: bar |
| // CHECK: %[[val:.*]] = load i32, i32* {{.*}} |
| // CHECK-NEXT: ashr i32 %[[val]] |
| // CHECK: = load i32, i32* {{.*}} |
| // CHECK: = load i32, i32* {{.*}} |
| // CHECK: %[[val:.*]] = load i32, i32* {{.*}} |
| // CHECK-NEXT: ashr i32 %[[val]] |
| x = (p.y > x ? x : p.y); |
| return x; |
| // CHECK: ret |
| } |
