Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.

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C:
int foo(int a, char *b, int c)
{
    (void)a;(void)b;(void)c;
    return 0;
}

int main(int argc, char** argv)
{
	return foo(1,(char*)2,3);
}

-O2:
	.file	"test.c"
	.text
	.align	2
	.global	foo
	.type	foo, %function
foo:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	@ link register save eliminated.
	mov	r0, #0
	@ lr needed for prologue
	bx	lr
	.size	foo, .-foo
	.align	2
	.global	main
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	@ link register save eliminated.
	mov	r0, #1
	mov	r1, #2
	mov	r2, #3
	@ lr needed for prologue
	b	foo
	.size	main, .-main
	.ident	"GCC: (GNU) 4.0.3"
	.file	"test.c"
	.text
	.align	2
	.global	foo
	.type	foo, %function



-O0:
foo:
	@ args = 0, pretend = 0, frame = 12
	@ frame_needed = 1, uses_anonymous_args = 0
	mov	ip, sp
	stmfd	sp!, {fp, ip, lr, pc}
	sub	fp, ip, #4
	sub	sp, sp, #12
	str	r0, [fp, #-16]
	str	r1, [fp, #-20]
	str	r2, [fp, #-24]
	mov	r3, #0
	mov	r0, r3
	sub	sp, fp, #12
	ldmfd	sp, {fp, sp, pc}
	.size	foo, .-foo
	.align	2
	.global	main
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 1, uses_anonymous_args = 0
	mov	ip, sp
	stmfd	sp!, {fp, ip, lr, pc}
	sub	fp, ip, #4
	sub	sp, sp, #8
	str	r0, [fp, #-16]
	str	r1, [fp, #-20]
	mov	r0, #1
	mov	r1, #2
	mov	r2, #3
	bl	foo
	mov	r3, r0
	mov	r0, r3
	sub	sp, fp, #12
	ldmfd	sp, {fp, sp, pc}
	.size	main, .-main
	.ident	"GCC: (GNU) 4.0.3"