>Unfortunately, I can't get better than this with the code above:
>
>foo:
> @ args = 0, pretend = 0, frame = 0
> @ frame_needed = 0, current_function_anonymous_args = 0
> stmfd sp!, {r4, r5, lr}
> mov r2, r1
> mov r3, r2, asr #31
> mov r4, r0
> mov r5, r4, asr #31
> mov r1, r5
> mov r0, r4
> ldmfd sp!, {r4, r5, lr}
> b __muldi3
>
>a and b are always promoted to long long before the multiplication takes
>place... Any idea?
What version of GCC and what command line options are you using? Check for
example that you have enabled ARMv4 instructions.
p.
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