[Bug rtl-optimization/37296] [4.4 Regression] Bootstrap failure compiling libgcc

["ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #17 from ebotcazou at gcc dot gnu dot org  2008-09-02 13:26 -------
> The offset against %esp should be the same.

Actually it should be adjusted to the value of %esp:

rebuild_cgraph_edges:
        pushl   %ebp
        pushl   %edi
        pushl   %esi
        pushl   %ebx
        subl    $56, %esp
        pushl   current_function_decl
        call    cgraph_node
        movl    %eax, 32(%esp)

[...]

.L21:
        movl    48(%esp), %eax
        call    initialize_inline_failed
        movl    48(%esp), %edx
        cmpl    $0, 76(%edx)
        jne     .L53
        addl    $44, %esp
        xorl    %eax, %eax
        popl    %ebx
        popl    %esi
        popl    %edi
        popl    %ebp
        ret

so 16(%esp) instead of 48(%esp) if the stack adjustments are correct.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37296