[Bug java/15637] New: gcj regression: error: Invalid operand to unary operator while buliding xalan

[Bug java/15637] New: gcj regression: error: Invalid operand to unary operator while buliding xalan

[green at redhat dot com]

I'm getting a new build failure for xalan from rhug.  No small test case I'm
afraid.  This regression is only a couple of days old.

/home/green/sources/jhbuild-src/rhug/xalan/upstream/src/org/apache/xalan/templates/ElemNumber.java:663:
error: Invalid operand to unary operator T.362<D23891> <
-1.79769313486231570814527423731704356798070567526e+308;

Also, line 663 of that source file points to the opening brace of the method. 
Not very helpful.

AG

-- 
           Summary: gcj regression: error: Invalid operand to unary operator
                    while buliding xalan
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: green at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15637

[Bug java/15637] [3.5 Regression] gcj regression: error: Invalid operand to unary operator while buliding xalan

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-24 22:23 -------
This is most likely not a java front-end problem but a middle-end (tree-ssa) level problem.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|gcj regression: error:      |[3.5 Regression] gcj
                   |Invalid operand to unary    |regression: error: Invalid
                   |operator while buliding     |operand to unary operator
                   |xalan                       |while buliding xalan
   Target Milestone|---                         |3.5.0
            Version|unknown                     |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15637

[Bug java/15637] [3.5 Regression] gcj regression: error: Invalid operand to unary operator while buliding xalan

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2004-05-25 01:04 -------
Created an attachment (id=6376)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6376&action=view)
Source for offending file.

pinskia asked me to upload offending source file.  BTW - failure came while
building with -O2.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15637

[Bug tree-optimization/15637] [3.5 Regression] gcj regression: error: Invalid operand to unary operator while buliding xalan

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|java                        |tree-optimization


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15637

[Bug tree-optimization/15637] [3.5 Regression] gcj regression: error: Invalid operand to unary operator while buliding xalan

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-25 15:00 -------
Okay here is a small C testcase:
int foo (double x)
{
        double i = -__builtin_inff ();
        return x != i;
}

This is a dup of bug 15476.

*** This bug has been marked as a duplicate of 15476 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15637