21 lines
621 B
C++
21 lines
621 B
C++
// 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* {{.*}}
|
|
// CHECK-NEXT: ashr i32 %[[val]]
|
|
// CHECK: = load i32* {{.*}}
|
|
// CHECK: = load i32* {{.*}}
|
|
// CHECK: %[[val:.*]] = load i32* {{.*}}
|
|
// CHECK-NEXT: ashr i32 %[[val]]
|
|
x = (p.y > x ? x : p.y);
|
|
return x;
|
|
// CHECK: ret
|
|
}
|