On Wed, Dec 16, 2015 at 10:15 AM, Dominik Vogt <v...@linux.vnet.ibm.com> wrote: > On Thu, Dec 10, 2015 at 08:30:37AM +0100, Jan Hubicka wrote: >> * ipa-cp.c (ipcp_cloning_candidate_p): Use node->optimize_for_size_p. >> (good_cloning_opportunity_p): Likewise. >> (gather_context_independent_values): Do not return true when >> polymorphic call context is known or when we have known aggregate >> value of unused parameter. >> (estimate_local_effects): Try to create clone for all context >> when either some params are substituted or devirtualization is possible >> or some params can be removed; use local flag instead of >> node->will_be_removed_from_program_if_no_direct_calls_p. >> (identify_dead_nodes): Likewise. > > This commit breaks several guality tests on S/390x: > > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 y == 2 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 y == 2 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 y == 2 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 18 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 18 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 18 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 18 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 18 y == 2 > FAIL: gcc.dg/guality/pr36728-2.c -O2 line 18 *x == (char) 25 > FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin > -flto-partition=none line 18 *x == (char) 25 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 y == 2 > FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 *x == (char) 25 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 18 y == 2 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 16 y == 2 > FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 *x == (char) 25 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 18 y == 2 > FAIL: gcc.dg/guality/pr36728-2.c -Os line 18 *x == (char) 25 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 14 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 14 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 14 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 14 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-3.c -O3 -g line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 14 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-4.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 16 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 14 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 14 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 14 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 14 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 14 arg7 == 30 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 16 arg3 == 3 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 16 arg4 == 4 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 16 arg5 == 5 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 16 arg6 == 6 > +FAIL: gcc.dg/guality/pr36728-4.c -O3 -g line 16 arg7 == 30 > ... > FAIL: gcc.dg/guality/vla-1.c -O1 line 17 sizeof (a) == 6 > FAIL: gcc.dg/guality/vla-1.c -O2 line 17 sizeof (a) == 6 > FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin > -flto-partition=none line 17 sizeof (a) == 6 > +FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 17 i == 5 > FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 17 sizeof (a) == 6 > +FAIL: gcc.dg/guality/vla-1.c -O3 -g line 17 i == 5 > FAIL: gcc.dg/guality/vla-1.c -O3 -g line 17 sizeof (a) == 6 > FAIL: gcc.dg/guality/vla-1.c -Os line 17 sizeof (a) == 6 > > What can I do to help fixing this?
Same on x86_64 btw. If there isn't a bugreport already please open one to track this issue. Thanks, Richard. > Ciao > > Dominik ^_^ ^_^ > > -- > > Dominik Vogt > IBM Germany >
