1 files changed, 68 insertions, 0 deletions
diff --git a/test/ELF/lto/opt-remarks.ll b/test/ELF/lto/opt-remarks.ll
new file mode 100644
index 000000000000..88304205caba
--- /dev/null
+++ b/test/ELF/lto/opt-remarks.ll
@@ -0,0 +1,68 @@
+; RUN: llvm-as %s -o %t.o
+
+; RUN: rm -f %t.yaml
+; RUN: ld.lld --opt-remarks-filename %t.yaml %t.o -o %t -shared -save-temps
+; RUN: llvm-dis %t.0.4.opt.bc -o - | FileCheck %s
+; RUN: ld.lld --opt-remarks-with-hotness --opt-remarks-filename %t.hot.yaml \
+; RUN:  %t.o -o %t -shared
+; RUN: cat %t.yaml | FileCheck %s -check-prefix=YAML
+; RUN: cat %t.hot.yaml | FileCheck %s -check-prefix=YAML-HOT
+
+; Check that @tinkywinky is inlined after optimizations.
+; CHECK-LABEL: define i32 @main
+; CHECK-NEXT:  %a.i = call i32 @patatino()
+; CHECK-NEXT:  ret i32 %a.i
+; CHECK-NEXT: }
+
+; YAML: --- !Analysis
+; YAML-NEXT: Pass:            inline
+; YAML-NEXT: Name:            CanBeInlined
+; YAML-NEXT: Function:        main
+; YAML-NEXT: Args:
+; YAML-NEXT:   - Callee:          tinkywinky
+; YAML-NEXT:   - String:          ' can be inlined into '
+; YAML-NEXT:   - Caller:          main
+; YAML-NEXT:   - String:          ' with cost='
+; YAML-NEXT:   - Cost:            '0'
+; YAML-NEXT:   - String:          ' (threshold='
+; YAML-NEXT:   - Threshold:       '337'
+; YAML-NEXT:   - String:          ')'
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Passed
+; YAML-NEXT: Pass:            inline
+; YAML-NEXT: Name:            Inlined
+; YAML-NEXT: Function:        main
+; YAML-NEXT: Args:
+; YAML-NEXT:   - Callee:          tinkywinky
+; YAML-NEXT:   - String:          ' inlined into '
+; YAML-NEXT:   - Caller:          main
+; YAML-NEXT: ...
+
+; YAML-HOT: ...
+; YAML-HOT: --- !Passed
+; YAML-HOT: Pass:            inline
+; YAML-HOT-NEXT: Name:            Inlined
+; YAML-HOT-NEXT: Function:        main
+; YAML-HOT-NEXT: Hotness:         300
+; YAML-HOT-NEXT: Args:
+; YAML-HOT-NEXT:   - Callee:          tinkywinky
+; YAML-HOT-NEXT:   - String:          ' inlined into '
+; YAML-HOT-NEXT:   - Caller:          main
+; YAML-HOT-NEXT: ...
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-scei-ps4"
+
+declare i32 @patatino()
+
+define i32 @tinkywinky() {
+  %a = call i32 @patatino()
+  ret i32 %a
+}
+
+define i32 @main() !prof !0 {
+  %i = call i32 @tinkywinky()
+  ret i32 %i
+}
+
+!0 = !{!"function_entry_count", i64 300}