Ping.
https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00396.html
Thanks,
Kyrill
On 05/02/16 10:00, Kyrill Tkachov wrote:
Hi all,

I've been auditing the patterns in the arm backend that were added/modified for 
-mrestrict-it
and I've come up with a few runtime tests that end up generating those patterns.
This patch contains 4 tests for 4 patterns that have paths specific to 
-mrestrict-it.

There were some patterns like thumb2_mov_negscc_strict_it and 
thumb2_mov_notscc_strict_it
that I could not generate at all, because the earlier RTL optimisers always 
generated some
equivalent but different (and at least as good) so these splitters never 
matched.
I think we could safely remove them, but not at this stage.

These tests should give us a bit more test coverage into the -mrestrict-it 
functionality.

Ok for trunk?

Thanks,
Kyrill

2016-02-05  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

    * gcc.target/arm/cond_sub_restrict_it.c: New test.
    * gcc.target/arm/condarith_restrict_it.c: Likewise.
    * gcc.target/arm/movcond_restrict_it.c: Likewise.
    * gcc.target/arm/negscc_restrict_it.c: Likewise.


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