diff options
Diffstat (limited to 'test/Transforms/CodeGenPrepare/section.ll')
| -rw-r--r-- | test/Transforms/CodeGenPrepare/section.ll | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/test/Transforms/CodeGenPrepare/section.ll b/test/Transforms/CodeGenPrepare/section.ll index 2c96612e1baf..4f3144e7fc73 100644 --- a/test/Transforms/CodeGenPrepare/section.ll +++ b/test/Transforms/CodeGenPrepare/section.ll @@ -10,32 +10,32 @@ define void @hot_func() !prof !15 { ret void } -; CHECK: hot_call_func{{.*}}!section_prefix ![[HOT_ID]] -; The sum of 2 callsites are hot -define void @hot_call_func() !prof !16 { +; For instrumentation based PGO, we should only look at entry counts, +; not call site VP metadata (which can exist on value profiled memcpy, +; or possibly left behind after static analysis based devirtualization). +; CHECK: cold_func1{{.*}}!section_prefix ![[COLD_ID:[0-9]+]] +define void @cold_func1() !prof !16 { call void @hot_func(), !prof !17 call void @hot_func(), !prof !17 ret void } -; CHECK-NOT: normal_func{{.*}}!section_prefix -; The sum of all callsites are neither hot or cold -define void @normal_func() !prof !16 { +; CHECK: cold_func2{{.*}}!section_prefix +define void @cold_func2() !prof !16 { call void @hot_func(), !prof !17 call void @hot_func(), !prof !18 call void @hot_func(), !prof !18 ret void } -; CHECK: cold_func{{.*}}!section_prefix ![[COLD_ID:[0-9]+]] -; The entry and the callsite are both cold -define void @cold_func() !prof !16 { +; CHECK: cold_func3{{.*}}!section_prefix ![[COLD_ID]] +define void @cold_func3() !prof !16 { call void @hot_func(), !prof !18 ret void } ; CHECK: ![[HOT_ID]] = !{!"function_section_prefix", !".hot"} -; CHECK: ![[COLD_ID]] = !{!"function_section_prefix", !".cold"} +; CHECK: ![[COLD_ID]] = !{!"function_section_prefix", !".unlikely"} !llvm.module.flags = !{!1} !1 = !{i32 1, !"ProfileSummary", !2} !2 = !{!3, !4, !5, !6, !7, !8, !9, !10} |