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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/106237] [13 regression] serveral tests begin
 ICEing starting with r13-1575-gcf3a120084e946
Date: Mon, 11 Jul 2022 15:40:58 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106237

--- Comment #2 from seurer at gcc dot gnu.org ---
They use whichever mcpu matches the machine.

The ICEs are fixed but there is a different problem introduced with your fix
g:79f18ac6b7ab7744fcf8937ea4bc0c40f3efc629, r13-1599-g79f18ac6b7ab77

make  -k check-gcc RUNTESTFLAGS=3D"powerpc.exp=3Dgcc.target/powerpc/pr56605=
.c"
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "\\(compare:=
CC
\\((?:and|zero_extend):(?:[SD]I) \\((?:sub)?reg:[SD]I" 1

which might just be the test case needing updating I suppose.  It occurs on=
 the
same machines as the original problem.  It still fails with current trunk.=