Revert "Pass coro.id to coro.begin"

Author: NewSigma

llvm/lib/Transforms/Coroutines/CoroEarly.cpp

@@ -283,10 +283,10 @@ void Lowerer::lowerEarlyIntrinsics(Function &F) {
 static bool declaresCoroEarlyIntrinsics(const Module &M) {
   return coro::declaresIntrinsics(
       M, {"llvm.coro.id", "llvm.coro.id.retcon", "llvm.coro.id.retcon.once",
-          "llvm.coro.id.async", "llvm.coro.begin", "llvm.coro.destroy",
-          "llvm.coro.done", "llvm.coro.end", "llvm.coro.end.async",
-          "llvm.coro.noop", "llvm.coro.frame", "llvm.coro.free",
-          "llvm.coro.promise", "llvm.coro.resume", "llvm.coro.suspend"});
+          "llvm.coro.id.async", "llvm.coro.destroy", "llvm.coro.done",
+          "llvm.coro.end", "llvm.coro.end.async", "llvm.coro.noop",
+          "llvm.coro.frame", "llvm.coro.free", "llvm.coro.promise",
+          "llvm.coro.resume", "llvm.coro.suspend"});
 }
 
 PreservedAnalyses CoroEarlyPass::run(Module &M, ModuleAnalysisManager &) {

llvm/test/Other/time-passes.ll

@@ -83,9 +83,8 @@ end:
 
 }
 
-define void @baz_coro() presplitcoroutine {
-  %id = call token @llvm.coro.id(i32 16, ptr null, ptr null, ptr null)
-  %unused = call ptr @llvm.coro.begin(token %id, ptr null)
+define void @baz_coro() {
+  %unused = call ptr @llvm.coro.begin(token none, ptr null)
   ret void
 }