[Bug regression/55486] New: FAIL: gcc.dg/sms-7.c (internal compiler error)

[kyrylo.tkachov at arm dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55486



             Bug #: 55486

           Summary: FAIL: gcc.dg/sms-7.c (internal compiler error)

    Classification: Unclassified

           Product: gcc

           Version: 4.8.0

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: regression

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: kyrylo.tkac...@arm.com

                CC: dnovi...@google.com

            Target: arm-none-eabi





FAIL: gcc.dg/sms-7.c (internal compiler error)

FAIL: gcc.dg/sms-7.c (test for excess errors)



Target: arm-none-eabi



gcc.dg/sms-7.c:17:1: internal compiler error: in schedule_reg_moves, at

modulo-sched.c:725



Bisection shows regression appears with revision 193595





arm-none-eabi/obj/gcc2/gcc/xgcc -Barm-none-eabi/obj/gcc2/gcc/

src/gcc/gcc/testsuite/gcc.dg/sms-7.c gcc_tg.o -fno-diagnostics-show-caret -O3

-fmodulo-sched -fstrict-aliasing -fdump-rtl-sms -fmodulo-sched-allow-regmoves

--param sms-min-sc=1 -specs=rdimon.specs -Wa,-mno-warn-deprecated 

-Wl,-wrap,exit -Wl,-wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort -lm   -o

./sms-7.exe



Thanks,

Kyrill