From 937afbc36585c66d0e7b722a47bbc8154253d778 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Fri, 28 Sep 2018 16:38:11 +0000
Subject: [PATCH] [LLVM-C] Add bindings for addCoroutinePassesToExtensionPoints

Summary: This patch adds bindings to C and Go for addCoroutinePassesToExtensionPoints, which is used to add coroutine passes to the correct locations in PassManagerBuilder.

Reviewers: whitequark, deadalnix

Reviewed By: whitequark

Subscribers: mehdi_amini, modocache, llvm-commits

Differential Revision: https://reviews.llvm.org/D51642

llvm-svn: 343336
---
 llvm/bindings/go/llvm/transforms_pmbuilder.go       | 4 ++++
 llvm/include/llvm-c/Transforms/PassManagerBuilder.h | 3 +++
 llvm/lib/Transforms/IPO/PassManagerBuilder.cpp      | 7 +++++++
 3 files changed, 14 insertions(+)

diff --git a/llvm/bindings/go/llvm/transforms_pmbuilder.go b/llvm/bindings/go/llvm/transforms_pmbuilder.go
index b164e58..3298f78 100644
--- a/llvm/bindings/go/llvm/transforms_pmbuilder.go
+++ b/llvm/bindings/go/llvm/transforms_pmbuilder.go
@@ -66,3 +66,7 @@ func (pmb PassManagerBuilder) SetDisableSimplifyLibCalls(val bool) {
 func (pmb PassManagerBuilder) UseInlinerWithThreshold(threshold uint) {
 	C.LLVMPassManagerBuilderUseInlinerWithThreshold(pmb.C, C.uint(threshold))
 }
+
+func (pmb PassManagerBuilder) AddCoroutinePassesToExtensionPoints() {
+	C.LLVMPassManagerBuilderAddCoroutinePassesToExtensionPoints(pmb.C);
+}
diff --git a/llvm/include/llvm-c/Transforms/PassManagerBuilder.h b/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
index 69786b3..ff8f872 100644
--- a/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
+++ b/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
@@ -79,6 +79,9 @@ void LLVMPassManagerBuilderPopulateLTOPassManager(LLVMPassManagerBuilderRef PMB,
                                                   LLVMBool Internalize,
                                                   LLVMBool RunInliner);
 
+/** See llvm::addCoroutinePassesToExtensionPoints. */
+void LLVMPassManagerBuilderAddCoroutinePassesToExtensionPoints(LLVMPassManagerBuilderRef PMB);
+
 /**
  * @}
  */
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
index 62eb12c..d6e86ad 100644
--- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -30,6 +30,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Transforms/AggressiveInstCombine/AggressiveInstCombine.h"
+#include "llvm/Transforms/Coroutines.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/IPO/ForceFunctionAttrs.h"
 #include "llvm/Transforms/IPO/FunctionAttrs.h"
@@ -1068,3 +1069,9 @@ void LLVMPassManagerBuilderPopulateLTOPassManager(LLVMPassManagerBuilderRef PMB,
 
   Builder->populateLTOPassManager(*LPM);
 }
+
+void
+LLVMPassManagerBuilderAddCoroutinePassesToExtensionPoints(LLVMPassManagerBuilderRef PMB) {
+  PassManagerBuilder *Builder = unwrap(PMB);
+  addCoroutinePassesToExtensionPoints(*Builder);
+}
-- 
2.7.4