commit 0df01aaa10095a695d17c75232ee4e8596478885
author Nicolas Capens <capn@google.com> Fri Jun 17 12:13:06 2022 -0400
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri Jun 17 16:56:49 2022 +0000
tree 6222a905cb3c0e0e96d6883e0c6e875c12f7a635
parent da978d89ad39a2852e4ee953a1768f9f911add43

Adapt for LLVM 15 coroutine change

Patch imported from cl/455403121, which adapts for
https://reviews.llvm.org/D127471

Bug: Fix building with latest LLVM
Change-Id: I668021b0607f6e8c9ee13da33990f0b57a53ac0a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/66568
Reviewed-by: Alexis Hétu <sugoi@google.com>
Commit-Queue: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

src/Reactor/LLVMReactor.cpp

diff --git a/src/Reactor/LLVMReactor.cpp b/src/Reactor/LLVMReactor.cpp
index 6632ffd..cfd4629 100644
--- a/src/Reactor/LLVMReactor.cpp
+++ b/src/Reactor/LLVMReactor.cpp
@@ -4186,7 +4186,11 @@
 	auto promisePtrTy = promiseTy->getPointerTo();
 
 	jit->function = rr::createFunction("coroutine_begin", handleTy, T(Params));
+#if LLVM_VERSION_MAJOR >= 15
+	jit->function->setPresplitCoroutine();
+#else
 	jit->function->addFnAttr("coroutine.presplit", "0");
+#endif
 	jit->coroutine.await = rr::createFunction("coroutine_await", boolTy, { handleTy, promisePtrTy });
 	jit->coroutine.destroy = rr::createFunction("coroutine_destroy", voidTy, { handleTy });
 	jit->coroutine.yieldType = promiseTy;