In LLVM 2.0 we won't use the runtime libraries as llvm-gcc3 support will

be dropped. This patch pertains to removing the runtime directory from LLVM.

llvm-svn: 31793

1 files changed, 0 insertions, 67 deletions

diff --git a/llvm/runtime/libprofile/BasicBlockTracing.c b/llvm/runtime/libprofile/BasicBlockTracing.c
deleted file mode 100644
index e70dc052843..00000000000
--- a/llvm/runtime/libprofile/BasicBlockTracing.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*===-- BasicBlockTracing.c - Support library for basic block tracing -----===*\
-|*
-|*                     The LLVM Compiler Infrastructure
-|*
-|* This file was developed by the LLVM research group and is distributed under
-|* the University of Illinois Open Source License. See LICENSE.TXT for details.
-|* 
-|*===----------------------------------------------------------------------===*|
-|* 
-|* This file implements the call back routines for the basic block tracing
-|* instrumentation pass.  This should be used with the -trace-basic-blocks
-|* LLVM pass.
-|*
-\*===----------------------------------------------------------------------===*/
-
-#include "Profiling.h"
-#include <stdlib.h>
-#include <stdio.h>
-
-static unsigned *ArrayStart, *ArrayEnd, *ArrayCursor;
-
-/* WriteAndFlushBBTraceData - write out the currently accumulated trace data
- * and reset the cursor to point to the beginning of the buffer.
- */
-static void WriteAndFlushBBTraceData () {
-  write_profiling_data(BBTraceInfo, ArrayStart, (ArrayCursor - ArrayStart));
-  ArrayCursor = ArrayStart;
-}
-
-/* BBTraceAtExitHandler - When the program exits, just write out any remaining 
- * data and free the trace buffer.
- */
-static void BBTraceAtExitHandler() {
-  WriteAndFlushBBTraceData ();
-  free (ArrayStart);
-}
-
-/* llvm_trace_basic_block - called upon hitting a new basic block. */
-void llvm_trace_basic_block (unsigned BBNum) {
-  *ArrayCursor++ = BBNum;
-  if (ArrayCursor == ArrayEnd)
-    WriteAndFlushBBTraceData ();
-}
-
-/* llvm_start_basic_block_tracing - This is the main entry point of the basic
- * block tracing library.  It is responsible for setting up the atexit
- * handler and allocating the trace buffer.
- */
-int llvm_start_basic_block_tracing(int argc, const char **argv,
-                              unsigned *arrayStart, unsigned numElements) {
-  int Ret;
-  const unsigned BufferSize = 128 * 1024;
-  unsigned ArraySize;
-
-  Ret = save_arguments(argc, argv);
-
-  /* Allocate a buffer to contain BB tracing data */
-  ArraySize = BufferSize / sizeof (unsigned);
-  ArrayStart = malloc (ArraySize * sizeof (unsigned));
-  ArrayEnd = ArrayStart + ArraySize;
-  ArrayCursor = ArrayStart;
-
-  /* Set up the atexit handler. */
-  atexit (BBTraceAtExitHandler);
-
-  return Ret;
-}