This patch fixes test case failures on arm targets due to 
'-mstructure-size-boundary' being deprecated. The test cases were failing 
because a warning was being issued and due to the fact that the size of packed 
and unpacked structures is the same after deprecating 

Okay for trunk?

2017-08-04  Michael Collison  <>

        * testsuite/g++.dg/ext/packed8.C: Skip test for arm_eabi.
        * testsuite/g++.dg/init/array16.C: Skip test for arm_eabi.
        * testsuite/g++.dg/other/crash-4.C: Skip test for arm_eabi.
        * testsuite/gcc.dg/builtin-stringop-chk-1.c: Skip test for arm_eabi.

Attachment: pr7519v1.patch
Description: pr7519v1.patch

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