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<div>Bug 45329 “segfault with frounding-math” “<a href="https://bugs.llvm.org/show_bug.cgi?id=45329"><font face="Calibri" color="#0563C1"><u>https://bugs.llvm.org/show_bug.cgi?id=45329</u></font></a>” highlights that we are silently allowing people to use options
that are unimplemented or only partially implemented.</div>
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<div>If use the -frounding-math option on a compile I expect it to work. I do not expect it to trigger an ICE, a crash, or much worse silently not work and produce wrong results.</div>
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<div>I propose a warning be printed so that we can avoid issues like bug 45329 in the future. And it needs to be per-target since some targets are closer to supporting this feature than others.</div>
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<div>Thoughts?</div>
<div><font face="Calibri" size="2"><span style="font-size:10pt;">--<font size="2"><span style="font-size:11pt;">
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</span></font><font face="Courier New">Kevin P. Neal<br>
</font><font face="Courier New">SAS/C and SAS/C++ Compiler</font></span></font></div>
<div><font size="2"><span style="font-size:10pt;">Compute Services</span></font></div>
<div><font size="2"><span style="font-size:10pt;">SAS Institute, Inc.</span></font></div>
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