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Date: Fri, 12 Mar 2004 00:17:00 -0000
From: "kazu at cs dot umass dot edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20040312001701.14541.kazu@cs.umass.edu>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug optimization/14541] New: [tree-ssa] gcc.dg/torture/builtin-explog-1.c fails
X-Bugzilla-Reason: CC
X-SW-Source: 2004-03/txt/msg01462.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

Here is a reduced testcase.
Basically, link_error won't go away.
This testcase works on mainline, so this is a regression.

extern double log (double);
extern double exp (double);
extern void link_failure (void);

void
test (double d1)
{
  if (log (exp (d1)) != d1)
    link_failure ();
}

int
main (void)
{
  return 0;
}

-- 
           Summary: [tree-ssa] gcc.dg/torture/builtin-explog-1.c fails
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Keywords: pessimizes-code
          Severity: normal
          Priority: P2
         Component: optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kazu at cs dot umass dot edu
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: h8300-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14541