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Re: Loop unroll fixes
- To: mark at codesourcery dot com (Mark Mitchell)
- Subject: Re: Loop unroll fixes
- From: Zoltan Hidvegi <hzoli at hzoli dot 2y dot net>
- Date: Fri, 12 Oct 2001 16:45:27 -0500 (CDT)
- Cc: wilson at cygnus dot com, gcc-patches at gcc dot gnu dot org, bernds at redhat dot com,Franz dot Sirl-kernel at lauterbach dot com
> > I did not have a chance to run regression on these patches.
>
> I am still committed to reviewing these patches, but only after you
> confirm that they pass regression tests. Please send me email when
> you have checked that. Meanwhile, I will look at the patches and
> send you some questions.
I've completed the regressions on x86-linux (mostly Debian unstable)
and powerpc-ibm-aix4.3.3.0. There were no regressions, but AIX did
have some failures not related to my changes. Some of those were
related to alias support in the assembler, where gas works but the AIX
as does not.
FAIL: gcc.c-torture/compile/981001-2.c, -O3 <-- works with gas
FAIL: gcc.c-torture/execute/eeprof-1.c execution, -O0
FAIL: gcc.c-torture/execute/ieee/20010114-2.c execution, -O[12s]
FAIL: gcc.c-torture/execute/ieee/980619-1.c execution, -O[123s] ...
FAIL: gcc.dg/20001009-1.c <-- the excess error is -fpic ignored on AIX
FAIL: gcc.dg/20010912-1.c <-- the excess error is -fpic ignored on AIX
FAIL: gcc.dg/asm-fs-1.c <-- gas internal error, AIX as: syntax error
FAIL: gcc.dg/asm-names.c <-- gas internal error, AIX as: syntax error
FAIL: gcc.dg/c99-float-1.c undefined (test for bogus messages, line 128)
FAIL: gcc.dg/c99-float-1.c undefined (test for bogus messages, line 132)
FAIL: alias-1.c <-- passes with gas
FAIL: wkali-1.c <-- passes with gas
FAIL: 20000419-2.c <-- passes with gas?
Zoli