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From: "ro at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug modula2/102342] gm2 testsuite failures for non-default multilib
Date: Mon, 25 Oct 2021 11:41:43 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102342

--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 51660
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D51660&action=3Dedit
proposed patch

While testing a recent version of the modula-2 branch
(386e7057d75043439f313085c4cbde8109459915),
I developed the attached patch to fully address this issue, following the
prove-of-concept one already included.  With this patch, x86_64-pc-linux-gnu
testresults (both -m64 and -m32 multilibs) are clean with the exception of

Running target unix/-m32
FAIL: gm2/cpp/pass/subaddr.mod,  -O
FAIL: gm2/cpp/pass/subaddr.mod,  -O -g
FAIL: gm2/cpp/pass/subaddr.mod,  -O3 -fomit-frame-pointer
FAIL: gm2/cpp/pass/subaddr.mod,  -O3 -fomit-frame-pointer -finline-functions
FAIL: gm2/cpp/pass/subaddr.mod,  -Os
FAIL: gm2/cpp/pass/subaddr.mod,  -g

which is preexisting (PR modula2/102343).  On i386-pc-solaris2.11, there ar=
e a
few more failures, also preexisting.=