From: "Richard Guenther" <[EMAIL PROTECTED]>
You can trigger the bug in a regular pass by applying the following
noinline patch to the testcase. Thoughts?
How does it break? It works for me with noinline and with -fPIC.
Richard.
I'm running with mainline revision 132367 on x86_64-unknown-linux-gnu (i.e.
lp64, not ilp32). When I run the failing testcase under gdb I get:
(gdb) run
Starting program: /tmp/kg/build/gcc/testsuite/gcc/pr32268.exe
Program received signal SIGABRT, Aborted.
0x00002b2ae231d07b in raise () from /lib/libc.so.6
(gdb) up
#1 0x00002b2ae231e84e in abort () from /lib/libc.so.6
(gdb) up
#2 0x0000000000400575 in main () at
/tmp/kg/egcc-SVN20080216/gcc/testsuite/gcc.target/i386/pr32268.c:32
32 abort();
(gdb) list
27 if (r != ((double) a < (double) b))
28 abort();
29
30 r = test_gt (a, b);
31 if (r != ((double) a > (double) b))
32 abort();
33
34 return 0;
35 }
(gdb) p a
$1 = 0
(gdb) p b
$2 = 0
"b" should be 1.0.
--Kaveh
--
Kaveh R. Ghazi
