[Bug bootstrap/44469] New: [4.5/4.6 Regression] internal compiler error: in fixup_reorder_chain, at cfglayout.c:797

[siarhei dot siamashka at gmail dot com]

Target: armv7l-unknown-linux-gnueabi
Configured with: ../gcc-4_5-branch/configure --prefix=/home/ssvb/gcc-test/bin
--target=armv7l-unknown-linux-gnueabi --enable-languages=c --without-headers
Thread model: posix
gcc version 4.5.1 20100607 (prerelease) (GCC)

$ armv7l-unknown-linux-gnueabi -O2 testcase.i
testcase.i: In function ‘a’:
testcase.i:15:1: internal compiler error: in fixup_reorder_chain, at
cfglayout.c:797
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

This bug prevents bootstrap on ARM when configured with '--disable-checking'
option.
Also see PR42347 comment 28


-- 
           Summary: [4.5/4.6 Regression] internal compiler error: in
                    fixup_reorder_chain, at cfglayout.c:797
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: siarhei dot siamashka at gmail dot com
GCC target triplet: armv7l-unknown-linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44469