[Bug c/28581] Illegal loading the address of a label with -O2

[inaoka dot kazuhiro at renesas dot com]

------- Comment #1 from inaoka dot kazuhiro at renesas dot com  2006-08-03 
06:07 -------
Created an attachment (id=12001)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12001&action=view)
testcase

gcc -S -O2 label_address.c

label_address.s

        .file   "label_address.c"
        .text
        .p2align 4,,15
.globl test_func
        .type   test_func, @function
test_func:
.L2:                     <====== NG
        pushl   %ebp
        movl    %esp, %ebp
        subl    $8, %esp
        movl    $.L2, (%esp)
        call    func
        call    func1
        call    func2
        leave
        .p2align 4,,4
        ret
        .size   test_func, .-test_func
        .ident  "GCC: (GNU) 4.1.2 20060708 (prerelease) (Debian 4.1.1-8)"
        .section        .note.GNU-stack,"",@progbits


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28581