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; RUN: opt < %s -passes='default<O0>' -S | FileCheck %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.12.0"
; CHECK-NOT: define
define internal {ptr, i32} @f(ptr %buffer, ptr %array) {
entry:
%id = call token @llvm.coro.id.retcon.once(i32 8, i32 8, ptr %buffer, ptr @prototype, ptr @allocate, ptr @deallocate)
%hdl = call ptr @llvm.coro.begin(token %id, ptr null)
%load = load i32, ptr %array
%load.pos = icmp sgt i32 %load, 0
br i1 %load.pos, label %pos, label %neg
pos:
%unwind0 = call i1 (...) @llvm.coro.suspend.retcon.i1(i32 %load)
br i1 %unwind0, label %cleanup, label %pos.cont
pos.cont:
store i32 0, ptr %array, align 4
br label %cleanup
neg:
%unwind1 = call i1 (...) @llvm.coro.suspend.retcon.i1(i32 0)
br i1 %unwind1, label %cleanup, label %neg.cont
neg.cont:
store i32 10, ptr %array, align 4
br label %cleanup
cleanup:
call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
unreachable
}
declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr)
declare ptr @llvm.coro.begin(token, ptr)
declare i1 @llvm.coro.suspend.retcon.i1(...)
declare i1 @llvm.coro.end(ptr, i1, token)
declare ptr @llvm.coro.prepare.retcon(ptr)
declare void @prototype(ptr, i1 zeroext)
declare noalias ptr @allocate(i32 %size)
declare void @deallocate(ptr %ptr)
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