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From: "abebeos at lazaridis dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/92729] [avr] Convert the backend to MODE_CC so it can be
 kept in future releases
Date: Mon, 30 Nov 2020 23:25:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D92729

--- Comment #27 from abebeos at lazaridis dot com ---
The "contrib/compare_tests" created a wrong delta.

"contrib/dg-cmp-results.sh seems to produce a more concise delta, and it sh=
ows
that...

=3D=3D> ...we are down to essentially 6 issues:

PASS->FAIL: c-c++-common/zero-scratch-regs-10.c  -Wc++-compat  (test for ex=
cess
errors)
[...] (similar failure category)
NA->FAIL: gcc.dg/pr83480.c (internal compiler error)
PASS->FAIL: gcc.dg/pr83480.c (test for excess errors)
FAIL->PASS: gcc.dg/tree-ssa/pr92085-2.c (test for excess errors)
PASS->FAIL: gcc.target/avr/pr88253.c scan-assembler lds r\\d+,121
NA->FAIL: gcc.target/avr/torture/builtins-2-flash.c   -O1  (internal compil=
er
error)
[...] (similar failure category)

If i did not something very wrong with my testing, this means that those
failures should be nearly non-relevant (>100K tests pass).

I'll file tomorrow the remaining 5 issues with error-info here:

https://github.com/abebeos/avr-gnu/issues=