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Date: Mon, 19 Apr 2010 14:01:00 -0000
Subject: [Bug target/43799]  New: -fschedule-insns breaks vararg functions in recent builds
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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>
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Command line:
gcc -fschedule-insns testcase-1.c && ./a.out
gcc -O[123s] -fschedule-insns testcase-2.c && ./a.out

Tested revisions:
r158486 - fail
r158225 - OK
4.5 r158486 - OK

Compiler output:
$ /mnt/svn/gcc-trunk/binary-158486-lto-fortran/bin/gcc -O3 -fschedule-insns
testcase.c && ./a.out
Aborted


-- 
           Summary: -fschedule-insns breaks vararg functions in recent
                    builds
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43799