[PATCH 3/3] Extend -falign-FOO=N to N[:M[:N2[:M2]]]

[Martin Liška]

On 07/03/2018 10:53 AM, Martin Liška wrote:
> Thank you Jeff.
> 
> I found some issues when doing build of all targets (contrib/config-list.mk).
> I'll update patch and test that affected cross-compilers still produce same output.

Hello.

I'm done with testing, I bootstrapped and regtested the patch on x86_64-linux and ppc64-linux-gnu.
I also build all cross compilers we have in contrib/config-list.mk and I verified that
results for gcc/gcc/testsuite/gcc.dg/params/blocksort-part.c source file is equal for all cross compilers
that I touched in the patch. I tested these options:

-O2
-O2 -falign-loops=256
-O2 -falign-loops=256 -falign-functions=512 -falign-labels=1024 -falign-jumps=2048
-O2 -falign-loops=1024 -falign-functions=512 -falign-jumps=2048
-O2 -falign-loops=256 -falign-jumps=2048
-O2 -falign-loops=100 -falign-functions=200 -falign-labels=300 -falign-jumps=400
-O2 -falign-loops=1111 -falign-functions=1112 -falign-labels=1113 -falign-jumps=1114

there are no issues except one that are present on current trunk:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86394
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86390

Is the patchset still ready for approval?
Thanks,
Martin
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