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From: "liuhongt at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/115365] New test case gcc.dg/pr100927.c from
 r15-1022-gb05288d1f1e4b6 fails
Date: Fri, 07 Jun 2024 01:28:13 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115365

--- Comment #5 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---
(In reply to Rainer Orth from comment #4)
> Unfortunately, the fix broke 32-bit Solaris/SPARC in exchange:
>=20
> FAIL: gcc.dg/pr100927.c scan-rtl-dump-times final "(?n)\\\\(fix:SI" 3
>=20
/* { dg-final { scan-rtl-dump-times {(?n)^[ \t]*\(fix:SI} 3 "final" } }  */
The new fix is to check there're only space or tab before (fix:SI, and use =
"^[
\t]*", so does solaris use ^ as line header?

I try grep "^[ \t]*(fix:SI" your.dump

        (fix:SI (fix:SF (reg:SF 40 %f8 [111]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":13:1 213
{fix_truncsfsi2}
        (fix:SI (fix:SF (reg:SF 40 %f8 [111]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":22:1 213
{fix_truncsfsi2}
        (fix:SI (fix:SF (reg:SF 40 %f8 [111]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":31:1 213
{fix_truncsfsi2}
        (fix:SI (fix:SF (reg:SF 40 %f8 [112]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":12:10 213
{fix_truncsfsi2}
        (fix:SI (fix:SF (reg:SF 40 %f8 [112]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":21:10 213
{fix_truncsfsi2}
        (fix:SI (fix:SF (reg:SF 40 %f8 [112]))))
"/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/pr100927.c":30:10 213
{fix_truncsfsi2}

And it works on my x86-pc-linux-gnu machine.=