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7cac9316 XL |
1 | #include "comdat_rename.h" |
2 | // callee's out-of-line instance profile data -- it comes | |
3 | // from external calls to it from comdat_rename_2.cc. | |
4 | // Its inline instance copy's profile data is different and | |
5 | // is collected in 'caller''s context. | |
6 | int FOO::callee() { | |
7 | // CHECK-LABEL: define {{.*}}callee{{.*}} | |
8 | // CHECK-NOT: br i1 {{.*}} | |
9 | // CHECK: br {{.*}}label{{.*}}, label %[[BB1:.*]], !prof ![[PD1:[0-9]+]] | |
10 | // CHECK: {{.*}}[[BB1]]: | |
11 | if (b != 0) | |
12 | return a / b; | |
13 | if (a != 0) | |
14 | return 10 / a; | |
15 | return 0; | |
16 | } | |
17 | ||
18 | // This is the 'caller''s comdat copy (after renaming) in this module. | |
19 | // The profile counters include a copy of counters from 'callee': | |
20 | // | |
21 | // CHECK-LABEL: define {{.*}}caller{{.*}} | |
22 | // CHECK-NOT: br i1 {{.*}} | |
23 | // CHECK: br {{.*}}label{{.*}}, label %[[BB2:.*]], !prof ![[PD2:[0-9]+]] | |
24 | // CHECK: {{.*}}[[BB2]]: | |
25 | // CHECK: br {{.*}}label{{.*}}, label %{{.*}}, !prof !{{.*}} | |
26 | // CHECK: br {{.*}}label %[[BB3:.*]], label %{{.*}} !prof ![[PD3:[0-9]+]] | |
27 | // CHECK: {{.*}}[[BB3]]: | |
28 | // | |
29 | // CHECK:![[PD1]] = !{!"branch_weights", i32 0, i32 1} | |
30 | // CHECK:![[PD2]] = !{!"branch_weights", i32 1, i32 0} | |
31 | // CHECK:![[PD3]] = !{!"branch_weights", i32 {{.*}}, i32 0} | |
32 | ||
33 | void test(FOO *foo) { foo->caller(10); } |