1 files changed, 0 insertions, 90 deletions
diff --git a/lib/Target/NVPTX/NVPTXutil.cpp b/lib/Target/NVPTX/NVPTXutil.cpp
deleted file mode 100644
index 5f074b3..0000000
--- a/lib/Target/NVPTX/NVPTXutil.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-//===-- NVPTXutil.cpp - Functions exported to CodeGen --*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the functions that can be used in CodeGen.
-//
-//===----------------------------------------------------------------------===//
-
-#include "NVPTXutil.h"
-#include "NVPTX.h"
-
-using namespace llvm;
-
-namespace llvm {
-
-bool isParamLoad(const MachineInstr *MI) {
-  if ((MI->getOpcode() != NVPTX::LD_i32_avar) &&
-      (MI->getOpcode() != NVPTX::LD_i64_avar))
-    return false;
-  if (MI->getOperand(2).isImm() == false)
-    return false;
-  if (MI->getOperand(2).getImm() != NVPTX::PTXLdStInstCode::PARAM)
-    return false;
-  return true;
-}
-
-#define DATA_MASK 0x7f
-#define DIGIT_WIDTH 7
-#define MORE_BYTES 0x80
-
-static int encode_leb128(uint64_t val, int *nbytes, char *space, int splen) {
-  char *a;
-  char *end = space + splen;
-
-  a = space;
-  do {
-    unsigned char uc;
-
-    if (a >= end)
-      return 1;
-    uc = val & DATA_MASK;
-    val >>= DIGIT_WIDTH;
-    if (val != 0)
-      uc |= MORE_BYTES;
-    *a = uc;
-    a++;
-  } while (val);
-  *nbytes = a - space;
-  return 0;
-}
-
-#undef DATA_MASK
-#undef DIGIT_WIDTH
-#undef MORE_BYTES
-
-uint64_t encode_leb128(const char *str) {
-  union {
-    uint64_t x;
-    char a[8];
-  } temp64;
-
-  temp64.x = 0;
-
-  for (unsigned i = 0, e = strlen(str); i != e; ++i)
-    temp64.a[i] = str[e - 1 - i];
-
-  char encoded[16];
-  int nbytes;
-
-  int retval = encode_leb128(temp64.x, &nbytes, encoded, 16);
-
-  (void) retval;
-  assert(retval == 0 && "Encoding to leb128 failed");
-
-  assert(nbytes <= 8 &&
-         "Cannot support register names with leb128 encoding > 8 bytes");
-
-  temp64.x = 0;
-  for (int i = 0; i < nbytes; ++i)
-    temp64.a[i] = encoded[i];
-
-  return temp64.x;
-}
-
-} // end namespace llvm