diff options
Diffstat (limited to 'test/profile/Inputs/comdat_rename_1.cc')
| -rw-r--r-- | test/profile/Inputs/comdat_rename_1.cc | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/profile/Inputs/comdat_rename_1.cc b/test/profile/Inputs/comdat_rename_1.cc new file mode 100644 index 0000000000000..688e305310c52 --- /dev/null +++ b/test/profile/Inputs/comdat_rename_1.cc @@ -0,0 +1,33 @@ +#include "comdat_rename.h" +// callee's out-of-line instance profile data -- it comes +// from external calls to it from comdat_rename_2.cc. +// Its inline instance copy's profile data is different and +// is collected in 'caller''s context. +int FOO::callee() { + // CHECK-LABEL: define {{.*}}callee{{.*}} + // CHECK-NOT: br i1 {{.*}} + // CHECK: br {{.*}}label{{.*}}, label %[[BB1:.*]], !prof ![[PD1:[0-9]+]] + // CHECK: {{.*}}[[BB1]]: + if (b != 0) + return a / b; + if (a != 0) + return 10 / a; + return 0; +} + +// This is the 'caller''s comdat copy (after renaming) in this module. +// The profile counters include a copy of counters from 'callee': +// +// CHECK-LABEL: define {{.*}}caller{{.*}} +// CHECK-NOT: br i1 {{.*}} +// CHECK: br {{.*}}label{{.*}}, label %[[BB2:.*]], !prof ![[PD2:[0-9]+]] +// CHECK: {{.*}}[[BB2]]: +// CHECK: br {{.*}}label{{.*}}, label %{{.*}}, !prof !{{.*}} +// CHECK: br {{.*}}label %[[BB3:.*]], label %{{.*}} !prof ![[PD3:[0-9]+]] +// CHECK: {{.*}}[[BB3]]: +// +// CHECK:![[PD1]] = !{!"branch_weights", i32 0, i32 1} +// CHECK:![[PD2]] = !{!"branch_weights", i32 1, i32 0} +// CHECK:![[PD3]] = !{!"branch_weights", i32 {{.*}}, i32 0} + +void test(FOO *foo) { foo->caller(10); } |