1 files changed, 0 insertions, 105 deletions
diff --git a/compiler-rt/lib/profile/InstrProfilingExtras.c b/compiler-rt/lib/profile/InstrProfilingExtras.c
deleted file mode 100644
index 723952f0856..00000000000
--- a/compiler-rt/lib/profile/InstrProfilingExtras.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*===- InstrProfilingExtras.c - Support library for PGO instrumentation ---===*\
-|*
-|*                     The LLVM Compiler Infrastructure
-|*
-|* This file is distributed under the University of Illinois Open Source
-|* License. See LICENSE.TXT for details.
-|*
-\*===----------------------------------------------------------------------===*/
-
-#include "InstrProfiling.h"
-#include <string.h>
-
-static int __llvm_profile_write_file_with_name(const char *OutputName) {
-  int RetVal;
-  FILE *OutputFile;
-  if (!OutputName || !OutputName[0])
-    return -1;
-  OutputFile = fopen(OutputName, "w");
-  if (!OutputFile)
-    return -1;
-
-  /* TODO: mmap file to buffer of size __llvm_profile_get_size_for_buffer() and
-   * pass the buffer in, instead of the file.
-   */
-  RetVal = __llvm_profile_write_buffer(OutputFile);
-
-  fclose(OutputFile);
-  return RetVal;
-}
-
-static const char *CurrentFilename = NULL;
-void __llvm_profile_set_filename(const char *Filename) {
-  CurrentFilename = Filename;
-}
-
-int getpid(void);
-int __llvm_profile_write_file(void) {
-  char *AllocatedFilename = NULL;
-  int I, J;
-  int RetVal;
-
-#define MAX_PID_SIZE 16
-  char PidChars[MAX_PID_SIZE] = { 0 };
-  int PidLength = 0;
-  int NumPids = 0;
-
-  // Get the filename.
-  const char *Filename = CurrentFilename;
-#define UPDATE_FILENAME(NextFilename) \
-  if (!Filename || !Filename[0]) Filename = NextFilename
-  UPDATE_FILENAME(getenv("LLVM_PROFILE_FILE"));
-  UPDATE_FILENAME("default.profdata");
-#undef UPDATE_FILENAME
-
-  // Check the filename for "%p", which indicates a pid-substitution.
-  for (I = 0; Filename[I]; ++I)
-    if (Filename[I] == '%' && Filename[++I] == 'p')
-      if (!NumPids++) {
-        PidLength = snprintf(PidChars, MAX_PID_SIZE, "%d", getpid());
-        if (PidLength <= 0)
-          return -1;
-      }
-  if (NumPids) {
-    // Allocate enough space for the substituted filename.
-    AllocatedFilename = (char*)malloc(I + NumPids*(PidLength - 2) + 1);
-    if (!AllocatedFilename)
-      return -1;
-
-    // Construct the new filename.
-    for (I = 0, J = 0; Filename[I]; ++I)
-      if (Filename[I] == '%') {
-        if (Filename[++I] == 'p') {
-          memcpy(AllocatedFilename + J, PidChars, PidLength);
-          J += PidLength;
-        }
-        // Drop any unknown substitutions.
-      } else
-        AllocatedFilename[J++] = Filename[I];
-    AllocatedFilename[J] = 0;
-
-    // Actually use the computed name.
-    Filename = AllocatedFilename;
-  }
-
-  // Write the file.
-  RetVal = __llvm_profile_write_file_with_name(Filename);
-
-  // Free the filename.
-  if (AllocatedFilename)
-    free(AllocatedFilename);
-
-  return RetVal;
-}
-
-static void writeFileWithoutReturn(void) {
-  __llvm_profile_write_file();
-}
-void __llvm_profile_register_write_file_atexit(void) {
-  static int HasBeenRegistered = 0;
-
-  if (!HasBeenRegistered) {
-    HasBeenRegistered = 1;
-    atexit(writeFileWithoutReturn);
-  }
-}