1; RUN: opt < %s -passes='default<O0>' -S | FileCheck %s 2 3target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4target triple = "x86_64-apple-macosx10.12.0" 5 6; CHECK-NOT: define 7 8define internal {ptr, i32} @f(ptr %buffer, ptr %array) { 9entry: 10 %id = call token @llvm.coro.id.retcon.once(i32 8, i32 8, ptr %buffer, ptr @prototype, ptr @allocate, ptr @deallocate) 11 %hdl = call ptr @llvm.coro.begin(token %id, ptr null) 12 %load = load i32, ptr %array 13 %load.pos = icmp sgt i32 %load, 0 14 br i1 %load.pos, label %pos, label %neg 15 16pos: 17 %unwind0 = call i1 (...) @llvm.coro.suspend.retcon.i1(i32 %load) 18 br i1 %unwind0, label %cleanup, label %pos.cont 19 20pos.cont: 21 store i32 0, ptr %array, align 4 22 br label %cleanup 23 24neg: 25 %unwind1 = call i1 (...) @llvm.coro.suspend.retcon.i1(i32 0) 26 br i1 %unwind1, label %cleanup, label %neg.cont 27 28neg.cont: 29 store i32 10, ptr %array, align 4 30 br label %cleanup 31 32cleanup: 33 call i1 @llvm.coro.end(ptr %hdl, i1 0, token none) 34 unreachable 35} 36 37declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr) 38declare ptr @llvm.coro.begin(token, ptr) 39declare i1 @llvm.coro.suspend.retcon.i1(...) 40declare i1 @llvm.coro.end(ptr, i1, token) 41declare ptr @llvm.coro.prepare.retcon(ptr) 42 43declare void @prototype(ptr, i1 zeroext) 44 45declare noalias ptr @allocate(i32 %size) 46declare void @deallocate(ptr %ptr) 47