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Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM.

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Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.

This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152620 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky
2012-03-13 08:33:15 +00:00
parent c007ba86f3
commit 61b1851a20
34 changed files with 2244 additions and 342 deletions
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9
include/llvm/Config/config.h.cmake
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@@ -677,9 +677,6 @@
/* Define to 1 if your <sys/time.h> declares `struct tm'. */
#undef TM_IN_SYS_TIME
/* Define if we have the oprofile JIT-support library */
#undef USE_OPROFILE
/* Define if use udis86 library */
#undef USE_UDIS86
@@ -716,4 +713,10 @@
/* Added by Kevin -- Maximum path length */
#cmakedefine MAXPATHLEN ${MAXPATHLEN}
/* Support for Intel JIT Events API is enabled */
#cmakedefine LLVM_USE_INTEL_JITEVENTS 1
/* Support for OProfile JIT API is enabled */
#cmakedefine LLVM_USE_OPROFILE 1
#endif

9
include/llvm/Config/config.h.in
View File

@@ -615,6 +615,12 @@
/* Installation prefix directory */
#undef LLVM_PREFIX
/* Define if we have the Intel JIT API runtime support library */
#undef LLVM_USE_INTEL_JITEVENTS
/* Define if we have the oprofile JIT-support library */
#undef LLVM_USE_OPROFILE
/* Major version of the LLVM API */
#undef LLVM_VERSION_MAJOR
@@ -675,9 +681,6 @@
/* Define to 1 if your <sys/time.h> declares `struct tm'. */
#undef TM_IN_SYS_TIME
/* Define if we have the oprofile JIT-support library */
#undef USE_OPROFILE
/* Define if use udis86 library */
#undef USE_UDIS86