Use Register over unsigned in LateEHPrepare (NFC)

Summary:
While D65962 is pending for review, I landed D65475 that added one more
use of `unsigned`. Changed it to `Register`.

Reviewers: dsanders

Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D66064

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368727 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/WebAssembly/WebAssemblyLateEHPrepare.cpp b/lib/Target/WebAssembly/WebAssemblyLateEHPrepare.cpp
index ef09de5bfe8cfd8768738b030e6f4cf168ccb1db..f3d4dd68170b845a1e0b4ba458bcebfd0a7a6e76 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyLateEHPrepare.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyLateEHPrepare.cpp
@@ -340,7 +340,7 @@ bool WebAssemblyLateEHPrepare::addExceptionExtraction(MachineFunction &MF) {
               WebAssembly::ClangCallTerminateFn);
       assert(ClangCallTerminateFn &&
              "There is no __clang_call_terminate() function");
-      unsigned Reg = MRI.createVirtualRegister(&WebAssembly::I32RegClass);
+      Register Reg = MRI.createVirtualRegister(&WebAssembly::I32RegClass);
       BuildMI(ElseMBB, DL, TII.get(WebAssembly::CONST_I32), Reg).addImm(0);
       BuildMI(ElseMBB, DL, TII.get(WebAssembly::CALL_VOID))
           .addGlobalAddress(ClangCallTerminateFn)