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author | Chris Lattner <sabre@nondot.org> | 2010-01-02 20:07:03 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2010-01-02 20:07:03 +0000 |
commit | 5fadf1770901ae9ce231d9a68cb68da7bc4f2a91 (patch) | |
tree | 24d49e2d64e327e3eaa73982073ce065e6459b59 /runtime/libprofile | |
parent | f994bf00b5d1b0b74e70cfcf65414b8aa401d3ea (diff) | |
download | external_llvm-5fadf1770901ae9ce231d9a68cb68da7bc4f2a91.zip external_llvm-5fadf1770901ae9ce231d9a68cb68da7bc4f2a91.tar.gz external_llvm-5fadf1770901ae9ce231d9a68cb68da7bc4f2a91.tar.bz2 |
remove the random sampling framework, which is not maintained anymore.
If there is interest, it can be resurrected from SVN. PR4912.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92422 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'runtime/libprofile')
-rw-r--r-- | runtime/libprofile/BlockProfiling.c | 45 | ||||
-rw-r--r-- | runtime/libprofile/FunctionProfiling.c | 42 | ||||
-rw-r--r-- | runtime/libprofile/exported_symbols.lst | 2 |
3 files changed, 0 insertions, 89 deletions
diff --git a/runtime/libprofile/BlockProfiling.c b/runtime/libprofile/BlockProfiling.c deleted file mode 100644 index db80bff..0000000 --- a/runtime/libprofile/BlockProfiling.c +++ /dev/null @@ -1,45 +0,0 @@ -/*===-- BlockProfiling.c - Support library for block profiling ------------===*\ -|* -|* The LLVM Compiler Infrastructure -|* -|* This file is distributed under the University of Illinois Open Source -|* License. See LICENSE.TXT for details. -|* -|*===----------------------------------------------------------------------===*| -|* -|* This file implements the call back routines for the block profiling -|* instrumentation pass. This should be used with the -insert-block-profiling -|* LLVM pass. -|* -\*===----------------------------------------------------------------------===*/ - -#include "Profiling.h" -#include <stdlib.h> - -static unsigned *ArrayStart; -static unsigned NumElements; - -/* BlockProfAtExitHandler - When the program exits, just write out the profiling - * data. - */ -static void BlockProfAtExitHandler() { - /* Note that if this were doing something more intelligent with the - * instrumentation, we could do some computation here to expand what we - * collected into simple block profiles. (Or we could do it in llvm-prof.) - * Regardless, we directly count each block, so no expansion is necessary. - */ - write_profiling_data(BlockInfo, ArrayStart, NumElements); -} - - -/* llvm_start_block_profiling - This is the main entry point of the block - * profiling library. It is responsible for setting up the atexit handler. - */ -int llvm_start_block_profiling(int argc, const char **argv, - unsigned *arrayStart, unsigned numElements) { - int Ret = save_arguments(argc, argv); - ArrayStart = arrayStart; - NumElements = numElements; - atexit(BlockProfAtExitHandler); - return Ret; -} diff --git a/runtime/libprofile/FunctionProfiling.c b/runtime/libprofile/FunctionProfiling.c deleted file mode 100644 index 24aa206..0000000 --- a/runtime/libprofile/FunctionProfiling.c +++ /dev/null @@ -1,42 +0,0 @@ -/*===-- FunctionProfiling.c - Support library for function profiling ------===*\ -|* -|* The LLVM Compiler Infrastructure -|* -|* This file is distributed under the University of Illinois Open Source -|* License. See LICENSE.TXT for details. -|* -|*===----------------------------------------------------------------------===*| -|* -|* This file implements the call back routines for the function profiling -|* instrumentation pass. This should be used with the -|* -insert-function-profiling LLVM pass. -|* -\*===----------------------------------------------------------------------===*/ - -#include "Profiling.h" -#include <stdlib.h> - -static unsigned *ArrayStart; -static unsigned NumElements; - -/* FuncProfAtExitHandler - When the program exits, just write out the profiling - * data. - */ -static void FuncProfAtExitHandler() { - /* Just write out the data we collected. - */ - write_profiling_data(FunctionInfo, ArrayStart, NumElements); -} - - -/* llvm_start_func_profiling - This is the main entry point of the function - * profiling library. It is responsible for setting up the atexit handler. - */ -int llvm_start_func_profiling(int argc, const char **argv, - unsigned *arrayStart, unsigned numElements) { - int Ret = save_arguments(argc, argv); - ArrayStart = arrayStart; - NumElements = numElements; - atexit(FuncProfAtExitHandler); - return Ret; -} diff --git a/runtime/libprofile/exported_symbols.lst b/runtime/libprofile/exported_symbols.lst index 45c6d5e..aafafb6 100644 --- a/runtime/libprofile/exported_symbols.lst +++ b/runtime/libprofile/exported_symbols.lst @@ -1,6 +1,4 @@ -llvm_start_func_profiling -llvm_start_block_profiling llvm_start_edge_profiling llvm_start_opt_edge_profiling llvm_start_basic_block_tracing |