[Bug target/37096] conditional evaluation incorrect with -O3

[ubizjak at gmail dot com]

------- Comment #7 from ubizjak at gmail dot com  2008-09-11 17:57 -------
There is a runtime difference between -O1 and -O2:

g++ -O1 pr37096.cpp main.o
./a.out
nz: 3

g++ -O2 pr37096.cpp main.o
./a.out
nz: 3
98

Target: x86_64-unknown-linux-gnu
gcc version 4.4.0 20080911 (experimental) [trunk revision 140293] (GCC)

Probably target issue, I will look into it.


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |ubizjak at gmail dot com
                   |dot org                     |
             Status|WAITING                     |ASSIGNED
          Component|middle-end                  |target
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-09-11 17:57:56
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37096