Bug#635153: g++-4.6: ICE on ia64 when building iceweasel 5.0-4
Package: g++-4.6
Version: 4.6.1-4
Severity: important
Corresponding build log:
https://buildd.debian.org/status/fetch.php?pkg=iceweasel&arch=ia64&ver=5.0-4&stamp=1311378076
Reproducible with the following command:
$ c++ -o nsRuleNode.o -c -fvisibility=hidden -fno-exceptions -g -Os nsRuleNode.i
In file included from nsRuleNode.cpp:82:0:
CSSCalc.h: In function 'typename CalcOps::result_type mozilla::css::ComputeCalc(const typename CalcOps::input_type&, CalcOps&) [with CalcOps = CalcLengthCalcOps, typename CalcOps::result_type = int, typename CalcOps::input_type = nsCSSValue]':
CSSCalc.h:144:1: internal compiler error: in dwarf2out_cfi_begin_epilogue, at dwarf2out.c:3015
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions.
(nsRuleNode.i attached)
iceweasel 5.0-3 had been succesfully built, but it turns out it was being built with g++-4.4...
It doesn't fail at another optimization level, so i guess i could work around by tweaking that...
Mike
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