<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Mar 11, 2011, at 2:54 PM, Tanya Lattner wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Attached is a patch that implements a bunch of misc frontend and driver changes:</div><div><br></div>- Added flag -cl-denorms-are-zero and exposed other CL flags at the clang level.<div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Menlo; "><font class="Apple-style-span" face="Helvetica" size="3"><span class="Apple-style-span" style="font-size: 12px; ">- Added cl-header for PCH</span></font></div><div>- OpenCL, ImplicitLibFuncDeclare warning group</div></div><div>- Put ext_implicit_lib_function_decl in OpenCL warning group.</div></div></blockquote><br></div><div>Patch looks good, although it appears that our AST writer and reader may have gotten out of sync with DefaultFPContract/MRTD:</div><div><br></div><div><div>Index: lib/Serialization/ASTReader.cpp</div><div>===================================================================</div><div>--- lib/Serialization/ASTReader.cpp<span class="Apple-tab-span" style="white-space:pre"> </span>(revision 127366)</div><div>+++ lib/Serialization/ASTReader.cpp<span class="Apple-tab-span" style="white-space:pre"> </span>(working copy)</div><div>@@ -146,6 +146,10 @@</div><div> PARSE_LANGOPT_IMPORTANT(ElideConstructors, diag::warn_pch_elide_constructors);</div><div> PARSE_LANGOPT_BENIGN(SpellChecking);</div><div> PARSE_LANGOPT_BENIGN(DefaultFPContract);</div><div>+ PARSE_LANGOPT_BENIGN(FastRelaxedMath);</div><div>+ PARSE_LANGOPT_BENIGN(MadEnable);</div><div>+ PARSE_LANGOPT_BENIGN(SinglePrecConst);</div><div>+ PARSE_LANGOPT_BENIGN(DenormsZero);</div><div> #undef PARSE_LANGOPT_IMPORTANT</div><div> #undef PARSE_LANGOPT_BENIGN</div><div> </div><div>@@ -2846,6 +2850,10 @@</div><div> PARSE_LANGOPT(ElideConstructors);</div><div> PARSE_LANGOPT(SpellChecking);</div><div> PARSE_LANGOPT(MRTD);</div><div>+ PARSE_LANGOPT(FastRelaxedMath);</div><div>+ PARSE_LANGOPT(MadEnable);</div><div>+ PARSE_LANGOPT(SinglePrecConst);</div><div>+ PARSE_LANGOPT(DenormsZero);</div><div> #undef PARSE_LANGOPT</div><div><br></div></div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug</div><br></body></html>