https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65169
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
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CC| |amodra at gmail dot com
--- Comment #2 from Alan Modra <amodra at gmail dot com> ---
I couldn't reproduce this using svn llvm rev 230301, gcc-5 20150223, and
binutils 2.25.51.20150223. I was building on a power7 box (because that's
where I happened to have my latest gcc build), so used -mcpu=power7
-mno-strict-align. That ought to trigger the same block move code as
-mcpu=power8, and a quick visual inspection showed that to be the case.
I'm guessing that the "s/break/ eak/" difference Markus sees comes from
utils/TableGen/IntrinsicEmitter.cpp IntrinsicEmitter::EmitAttributes
if (numAttrs) {
OS << " NumAttrs = " << numAttrs << ";\n";
OS << " break;\n";
OS << " }\n";
My generated code for the above looked good, and ran properly on power7.
-mcpu=power8 code didn't look much different.
Markus, are you using gold? (I wasn't.) The strings are in a string merge
section, and I'm wondering if gold miscalculates some string offset.
