Hi,
on avr targets, the aggregate that we test to be totally scalarized
away is deemed to be to big for it - this is determined by the value
of MOVE_RATIO which is very low unless redefined by the target. This
is analogous situation to what we had with
testsuite/gcc.dg/tree-ssa/pr42585.C a year ago, the solution there was
also to skip the test.
And that's exactly what the patch below does, verified by running
make -k check RUNTESTFLAGS="tree-ssa.exp=sra-12.c" on i686-linux and
an avr cross. Because of the pr42585.C precedent I consider it
obvious and will commit it tomorrow unless someone objects.
Thanks,
Martin
2011-07-07 Martin Jambor <mjam...@suse.cz>
testsuite/
* gcc.dg/tree-ssa/sra-12.c: Skip dump scan on avr targets.
Index: src/gcc/testsuite/gcc.dg/tree-ssa/sra-12.c
===================================================================
--- src.orig/gcc/testsuite/gcc.dg/tree-ssa/sra-12.c
+++ src/gcc/testsuite/gcc.dg/tree-ssa/sra-12.c
@@ -21,5 +21,5 @@ int foo (struct S *p)
*p = l;
}
-/* { dg-final { scan-tree-dump-times "l;" 0 "release_ssa"} } */
+/* { dg-final { scan-tree-dump-times "l;" 0 "release_ssa" { target { !
"avr*-*-*" } } } } */
/* { dg-final { cleanup-tree-dump "release_ssa" } } */
