blob: 78dae1b1fd78c7b22e38c21b570d7023f97fc380 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
// RUN: %clang %s -O0 -emit-llvm -S -o - | FileCheck %s
void foo();
void bar();
void fold_if(int a, int b) {
// CHECK: define {{.*}} @fold_if(
// CHECK-NOT: = phi
// CHECK: }
if (a && b)
foo();
else
bar();
}
void fold_for(int a, int b) {
// CHECK: define {{.*}} @fold_for(
// CHECK-NOT: = phi
// CHECK: }
for (int i = 0; a && i < b; ++i) foo();
for (int i = 0; a || i < b; ++i) bar();
}
|