It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsSubtarget.cpp b/lib/Target/Mips/MipsSubtarget.cpp
new file mode 100644
index 0000000..a394f77
--- /dev/null
+++ b/lib/Target/Mips/MipsSubtarget.cpp
@@ -0,0 +1,26 @@
+//===- MipsSubtarget.cpp - Mips Subtarget Information -----------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by Bruno Cardoso Lopes and is distributed under the
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Mips specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MipsSubtarget.h"
+#include "Mips.h"
+#include "MipsGenSubtarget.inc"
+using namespace llvm;
+
+MipsSubtarget::MipsSubtarget(const TargetMachine &TM, const Module &M,
+ const std::string &FS) : isR3000(false)
+{
+ std::string CPU = "generic";
+
+ // Parse features string.
+ ParseSubtargetFeatures(FS, CPU);
+}