Use the space freed up by sparc and zaurus to import LLVM.

ok hackroom@

1 files changed, 25 insertions, 0 deletions

diff --git a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp b/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
new file mode 100644
index 00000000000..225c5d32cb5
--- /dev/null
+++ b/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
@@ -0,0 +1,25 @@
+//=- WebAssemblyMachineFunctionInfo.cpp - WebAssembly Machine Function Info -=//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief This file implements WebAssembly-specific per-machine-function
+/// information.
+///
+//===----------------------------------------------------------------------===//
+
+#include "WebAssemblyMachineFunctionInfo.h"
+using namespace llvm;
+
+WebAssemblyFunctionInfo::~WebAssemblyFunctionInfo() {}
+
+void WebAssemblyFunctionInfo::initWARegs() {
+  assert(WARegs.empty());
+  unsigned Reg = UnusedReg;
+  WARegs.resize(MF.getRegInfo().getNumVirtRegs(), Reg);
+}