[WebAssembly] Add CFGStacikfied field to WebAssemblyFunctionInfo

Summary:
This adds `CFGStackified` field and its serialization to
WebAssemblyFunctionInfo.

Reviewers: dschuff

Subscribers: sunfish, sbc100, jgravelle-google, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59747

llvm-svn: 357011

1 files changed, 5 insertions, 2 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
index b7fc733..d31c122 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
@@ -79,11 +79,14 @@ llvm::signatureFromMVTs(const SmallVectorImpl<MVT> &Results,
 }
 
 yaml::WebAssemblyFunctionInfo::WebAssemblyFunctionInfo(
-    const llvm::WebAssemblyFunctionInfo &MFI) {}
+    const llvm::WebAssemblyFunctionInfo &MFI)
+    : CFGStackified(MFI.isCFGStackified()) {}
 
 void yaml::WebAssemblyFunctionInfo::mappingImpl(yaml::IO &YamlIO) {
   MappingTraits<WebAssemblyFunctionInfo>::mapping(YamlIO, *this);
 }
 
 void WebAssemblyFunctionInfo::initializeBaseYamlFields(
-    const yaml::WebAssemblyFunctionInfo &YamlMFI) {}
+    const yaml::WebAssemblyFunctionInfo &YamlMFI) {
+  CFGStackified = YamlMFI.CFGStackified;
+}