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Re: [PATCH] sel-sched: Fix erroneous re-use of pointer to last insn in a BB (PR 48235)
- From: Steve Ellcey <sje at cup dot hp dot com>
- To: "Vladimir N. Makarov" <vmakarov at redhat dot com>, Dmitry Melnik <dm at ispras dot ru>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 15 Apr 2011 11:38:02 -0700 (PDT)
- Subject: Re: [PATCH] sel-sched: Fix erroneous re-use of pointer to last insn in a BB (PR 48235)
Vladimir and Dmitry,
The new test you added, gcc.dg/pr48235.c, is failing on IA64 because
it gets this excess message:
cc1: note: -freorder-blocks-and-partition does not work on this architecture
Could you modify the test to either filter out this message or not
use the -freorder-blocks-and-partition option in IA64 or not run the
test at all on IA64. I notice that gcc.dg/tree-prof/pr45354.c looks
like this test but also has:
/* { dg-require-effective-target freorder } */
That test does not fail, or run, on IA64 due to this dg option.
Steve Ellcey
sje@cup.hp.com