https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67989
Bug ID: 67989
Summary: [REGRESSION] g++ ICE on armel valid code
Product: gcc
Version: 5.2.1
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: costamagnagianfranco at yahoo dot it
Target Milestone: ---
Hi, some regression has happened between
* Update to SVN 20150903 (r227431, 5.2.1) from the gcc-5-branch.
and
* Update to SVN 20151003 (r228449, 5.2.1) from the gcc-5-branch.
because with Debian gcc-5.2.1-16 llvm was building fine on armel, while with
gcc5.2.1-21 it is FTBFS with an ICE.
you can see the Debian bug [1] the build logs [2], a valid log [3], the same
source but with the ICE
[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=801862
[2] https://buildd.debian.org/status/logs.php?pkg=llvm-toolchain-3.4&arch=armel
[3]
https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.4&arch=armel&ver=1%3A3.4.2-15&stamp=1439243604
[4]
https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.4&arch=armel&ver=1%3A3.4.2-15%2Bb1&stamp=1444483187
I'm attaching here the preprocessed source.
I'm not sure about providing everything necessary to look at the issue, please
let me know if you need anything more.
(the same failure is happening e.g. with llvm-3.5)
thanks
G.
