sprinkler.c

#include <stdio.h>
int main()
{   int i;
    float water_data[31] = { 0.00, 0.00, 0.00, 0.00, 0.02,
                             0.00, 0.00, 0.00, 0.04, 1.03,
                             0.17, 0.81, 0.45, 0.69, 0.63,
                             0.02, 0.06, 0.00, 0.00, 0.00,
                             0.08, 0.00, 0.00, 0.00, 0.00,
                             0.00, 0.00, 0.00, 0.00, 0.00,
                             0.00 };
    for (i = 1; i < 31; i++){
        if (water_data[i] == 0 && water_data[i-1] == 0) {
            printf("Day %d: Sprinkler on\n", i);
        }
        else {
            printf("Day %d: Sprinkler off\n", i);
        }
}
    return 0;
}

sprinkler.s

	.section	__TEXT,__text,regular,pure_instructions
	.globl	_main
	.align	4, 0x90
_main:                                  ## @main
	.cfi_startproc
## BB#0:
	pushq	%rbp
Ltmp2:
	.cfi_def_cfa_offset 16
Ltmp3:
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
Ltmp4:
	.cfi_def_cfa_register %rbp
	subq	$160, %rsp
	leaq	L_main.water_data(%rip), %rax
	movabsq	$124, %rdx
	leaq	-144(%rbp), %rcx
	movq	___stack_chk_guard@GOTPCREL(%rip), %rsi
	movq	(%rsi), %rsi
	movq	%rsi, -8(%rbp)
	movl	$0, -12(%rbp)
	movq	%rcx, %rdi
	movq	%rax, %rsi
	callq	_memcpy
	movl	$1, -16(%rbp)
LBB0_1:                                 ## =>This Inner Loop Header: Depth=1
	cmpl	$31, -16(%rbp)
	jge	LBB0_8
## BB#2:                                ##   in Loop: Header=BB0_1 Depth=1
	xorps	%xmm0, %xmm0
	movslq	-16(%rbp), %rax
	movss	-144(%rbp,%rax,4), %xmm1
	ucomiss	%xmm0, %xmm1
	jne	LBB0_5
	jp	LBB0_5
## BB#3:                                ##   in Loop: Header=BB0_1 Depth=1
	xorps	%xmm0, %xmm0
	movl	-16(%rbp), %eax
	subl	$1, %eax
	movslq	%eax, %rcx
	movss	-144(%rbp,%rcx,4), %xmm1
	ucomiss	%xmm0, %xmm1
	jne	LBB0_5
	jp	LBB0_5
## BB#4:                                ##   in Loop: Header=BB0_1 Depth=1
	leaq	L_.str(%rip), %rdi
	movl	-16(%rbp), %esi
	movb	$0, %al
	callq	_printf
	movl	%eax, -148(%rbp)        ## 4-byte Spill
	jmp	LBB0_6
LBB0_5:                                 ##   in Loop: Header=BB0_1 Depth=1
	leaq	L_.str1(%rip), %rdi
	movl	-16(%rbp), %esi
	movb	$0, %al
	callq	_printf
	movl	%eax, -152(%rbp)        ## 4-byte Spill
LBB0_6:                                 ##   in Loop: Header=BB0_1 Depth=1
	jmp	LBB0_7
LBB0_7:                                 ##   in Loop: Header=BB0_1 Depth=1
	movl	-16(%rbp), %eax
	addl	$1, %eax
	movl	%eax, -16(%rbp)
	jmp	LBB0_1
LBB0_8:
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-8(%rbp), %rax
	jne	LBB0_10
## BB#9:                                ## %SP_return
	movl	$0, %eax
	addq	$160, %rsp
	popq	%rbp
	ret
LBB0_10:                                ## %CallStackCheckFailBlk
	callq	___stack_chk_fail
	.cfi_endproc

	.section	__TEXT,__const
	.align	4                       ## @main.water_data
L_main.water_data:
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	1017370378              ## float 2.000000e-02
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	1025758986              ## float 4.000000e-02
	.long	1065604874              ## float 1.030000e+00
	.long	1043207291              ## float 1.700000e-01
	.long	1062165545              ## float 8.100000e-01
	.long	1055286886              ## float 4.500000e-01
	.long	1060152279              ## float 6.900000e-01
	.long	1059145646              ## float 6.300000e-01
	.long	1017370378              ## float 2.000000e-02
	.long	1031127695              ## float 6.000000e-02
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	1034147594              ## float 8.000000e-02
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00
	.long	0                       ## float 0.000000e+00

	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"Day %d: Sprinkler on\n"

L_.str1:                                ## @.str1
	.asciz	"Day %d: Sprinkler off\n"


.subsections_via_symbols