nable to find a register to spill in class `SIREG'

nable to find a register to spill in class `SIREG'

[Jonathan Khoo]

Hi guys,

I am trying to compile kvm for FC5 (2.6.15-1.2054_FC5smp) and I got
the following error:
Does anyone knows how I can resolve the error?

Many thanks for your help!

/root/kvm-12/qemu/qemu-kvm.c: In function `load_regs':
/root/kvm-12/qemu/qemu-kvm.c:225: unable to find a register to spill
in class `SIREG'
/root/kvm-12/qemu/qemu-kvm.c:225: this is the insn:
(insn 98 95 101 (parallel[
            (set (reg:SI 2 ecx [78])
                (const_int 0 [0x0]))
            (set (reg/f:SI 1 edx [75])
                (plus:SI (ashift:SI (reg:SI 2 ecx [77])
                        (const_int 2 [0x2]))
                    (reg/f:SI 1 edx [75])))
            (set (reg/f:SI 0 eax [76])
                (plus:SI (ashift:SI (reg:SI 2 ecx [77])
                        (const_int 2 [0x2]))
                    (reg/f:SI 0 eax [76])))
            (set (mem:BLK (reg/f:SI 1 edx [75]) [0 A128])
                (mem:BLK (reg/f:SI 0 eax [76]) [0 A128]))
            (use (reg:SI 2 ecx [77]))
            (use (reg:SI 19 dirflag))
        ] ) 603 {*rep_movsi} (insn_list 90 (insn_list 92 (insn_list 93
(insn_list 95 (nil)))))
    (expr_list:REG_DEAD (reg:SI 19 dirflag)
        (expr_list:REG_DEAD (reg:SI 2 ecx [77])
            (expr_list:REG_UNUSED (reg:SI 2 ecx [78])
                (expr_list:REG_UNUSED (reg/f:SI 1 edx [75])
                    (expr_list:REG_UNUSED (reg/f:SI 0 eax [76])
                        (nil)))))))
/root/kvm-12/qemu/qemu-kvm.c:225: confused by earlier errors, bailing out
make[2]: *** [qemu-kvm.o] Error 1
make[2]: Leaving directory `/root/kvm-12/qemu/i386-softmmu'
make[1]: *** [subdir-i386-softmmu] Error 2
make[1]: Leaving directory `/root/kvm-12/qemu'
make: *** [qemu] Error 2

-- 
Best regards,
Jon.

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Re: nable to find a register to spill in class `SIREG'

[Avi Kivity]

Jonathan Khoo wrote:
> Hi guys,
>
> I am trying to compile kvm for FC5 (2.6.15-1.2054_FC5smp) and I got
> the following error:
> Does anyone knows how I can resolve the error?
>
> Many thanks for your help!
>
> /root/kvm-12/qemu/qemu-kvm.c: In function `load_regs':
> /root/kvm-12/qemu/qemu-kvm.c:225: unable to find a register to spill
> in class `SIREG'
>   

Can you try the latest kvm version? kvm-12 is quite old.

-- 
error compiling committee.c: too many arguments to function


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