<div dir="ltr">Thanks!</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 12, 2015 at 10:38 PM, Chris Bieneman <span dir="ltr"><<a href="mailto:beanz@apple.com" target="_blank">beanz@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><br><div><span class=""><blockquote type="cite"><div>On Oct 12, 2015, at 8:35 PM, Sean Silva <<a href="mailto:chisophugis@gmail.com" target="_blank">chisophugis@gmail.com</a>> wrote:</div><br><div><div dir="ltr">Do we emit an error if this option is passed if the compiler is not clang?</div></div></blockquote><div><br></div></span>We do now :-)</div><div><span class=""><br><blockquote type="cite"><div><div dir="ltr"><div><br></div><div>Also, please update <a href="http://llvm.org/docs/CMake.html#llvm-specific-variables" target="_blank">http://llvm.org/docs/CMake.html#llvm-specific-variables</a> (docs/CMake.rst)</div></div></div></blockquote><div><br></div></span>Updated r250150.</div><div><br></div><div>Thanks,</div><div>-Chris</div><div><div class="h5"><div><br><blockquote type="cite"><div><div dir="ltr"><div><br></div><div>-- Sean Silva</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 12, 2015 at 2:13 PM, Chris Bieneman via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: cbieneman<br>
Date: Mon Oct 12 16:13:20 2015<br>
New Revision: 250108<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=250108&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=250108&view=rev</a><br>
Log:<br>
[CMake] Adding support for passing in profiling data.<br>
<br>
Adds LLVM_PROFDATA_FILE option to allow specifying a profile data file to be used during compilation of LLVM and subprojects.<br>
<br>
Modified:<br>
    llvm/trunk/CMakeLists.txt<br>
<br>
Modified: llvm/trunk/CMakeLists.txt<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/CMakeLists.txt?rev=250108&r1=250107&r2=250108&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/CMakeLists.txt?rev=250108&r1=250107&r2=250108&view=diff</a><br>
==============================================================================<br>
--- llvm/trunk/CMakeLists.txt (original)<br>
+++ llvm/trunk/CMakeLists.txt Mon Oct 12 16:13:20 2015<br>
@@ -590,6 +590,13 @@ endif( ${CMAKE_SYSTEM_NAME} MATCHES SunO<br>
 # use export_executable_symbols(target).<br>
 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")<br>
<br>
+set(LLVM_PROFDATA_FILE "" CACHE FILEPATH<br>
+  "Profiling data file to use when compiling in order to improve runtime performance.")<br>
+<br>
+if(LLVM_PROFDATA_FILE AND EXISTS ${LLVM_PROFDATA_FILE})<br>
+  add_definitions("-fprofile-instr-use=${LLVM_PROFDATA_FILE}")<br>
+endif()<br>
+<br>
 include(AddLLVM)<br>
 include(TableGen)<br>
<br>
<br>
<br>
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</blockquote></div><br></div>
</div></blockquote></div><br></div></div></div></blockquote></div><br></div>