vendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

1 files changed, 12 insertions, 2 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp
index 8e8126c90e724..221dacaf821bf 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp
@@ -14,6 +14,7 @@
 
 #include "WebAssemblyInstrInfo.h"
 #include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
+#include "WebAssembly.h"
 #include "WebAssemblyMachineFunctionInfo.h"
 #include "WebAssemblySubtarget.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
@@ -54,8 +55,8 @@ bool WebAssemblyInstrInfo::isReallyTriviallyReMaterializable(
 
 void WebAssemblyInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
                                        MachineBasicBlock::iterator I,
-                                       const DebugLoc &DL, unsigned DestReg,
-                                       unsigned SrcReg, bool KillSrc) const {
+                                       const DebugLoc &DL, MCRegister DestReg,
+                                       MCRegister SrcReg, bool KillSrc) const {
   // This method is called by post-RA expansion, which expects only pregs to
   // exist. However we need to handle both here.
   auto &MRI = MBB.getParent()->getRegInfo();
@@ -230,3 +231,12 @@ bool WebAssemblyInstrInfo::reverseBranchCondition(
   Cond.front() = MachineOperand::CreateImm(!Cond.front().getImm());
   return false;
 }
+
+ArrayRef<std::pair<int, const char *>>
+WebAssemblyInstrInfo::getSerializableTargetIndices() const {
+  static const std::pair<int, const char *> TargetIndices[] = {
+      {WebAssembly::TI_LOCAL_START, "wasm-local-start"},
+      {WebAssembly::TI_GLOBAL_START, "wasm-global-start"},
+      {WebAssembly::TI_OPERAND_STACK_START, "wasm-operator-stack-start"}};
+  return makeArrayRef(TargetIndices);
+}