diff options
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/Inline/optimization-remarks-with-hotness.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/llvm/test/Transforms/Inline/optimization-remarks-with-hotness.ll b/llvm/test/Transforms/Inline/optimization-remarks-with-hotness.ll new file mode 100644 index 00000000000..9611a2dd1bd --- /dev/null +++ b/llvm/test/Transforms/Inline/optimization-remarks-with-hotness.ll @@ -0,0 +1,39 @@ +; RUN: opt < %s -inline -pass-remarks=inline -pass-remarks-missed=inline \ +; RUN: -pass-remarks-analysis=inline -pass-remarks-with-hotness -S 2>&1 \ +; RUN: | FileCheck %s + +; CHECK: foo should always be inlined (cost=always) (hotness: 30) +; CHECK: foo inlined into bar (hotness: 30) +; CHECK: foz should never be inlined (cost=never) (hotness: 30) +; CHECK: foz will not be inlined into bar (hotness: 30) + +; Function Attrs: alwaysinline nounwind uwtable +define i32 @foo() #0 !prof !1 { +entry: + ret i32 4 +} + +; Function Attrs: noinline nounwind uwtable +define i32 @foz() #1 !prof !2 { +entry: + ret i32 2 +} + +; Function Attrs: nounwind uwtable +define i32 @bar() !prof !3 { +entry: + %call = call i32 @foo() + %call2 = call i32 @foz() + %mul = mul i32 %call, %call2 + ret i32 %mul +} + +attributes #0 = { alwaysinline } +attributes #1 = { noinline } + +!llvm.ident = !{!0} + +!0 = !{!"clang version 3.5.0 "} +!1 = !{!"function_entry_count", i64 10} +!2 = !{!"function_entry_count", i64 20} +!3 = !{!"function_entry_count", i64 30} |
