| ; Tests that CoroEarly pass correctly lowers coro.noop |
| ; RUN: opt < %s -S -passes=coro-early | FileCheck %s |
| |
| ; CHECK: %NoopCoro.Frame = type { ptr, ptr } |
| ; CHECK: @NoopCoro.Frame.Const = private constant %NoopCoro.Frame { ptr @__NoopCoro_ResumeDestroy, ptr @__NoopCoro_ResumeDestroy } |
| |
| |
| ; CHECK-LABEL: @noop( |
| define ptr @noop() { |
| ; CHECK-NEXT: entry |
| entry: |
| ; CHECK-NEXT: ret ptr @NoopCoro.Frame.Const |
| %n = call ptr @llvm.coro.noop() |
| ret ptr %n |
| } |
| |
| declare ptr @llvm.coro.noop() |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "hand-written", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "<stdin>", directory: "") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| |
| |
| ; CHECK: define private fastcc void @__NoopCoro_ResumeDestroy(ptr %0) !dbg ![[RESUME:[0-9]+]] { |
| ; CHECK-NEXT: entry |
| ; CHECK-NEXT: ret void |
| |
| ; CHECK: ![[RESUME]] = distinct !DISubprogram(name: "__NoopCoro_ResumeDestroy", linkageName: "__NoopCoro_ResumeDestroy", {{.*}} flags: DIFlagArtificial, |
