#include <stdio.h> int main(void) { int temp; int data; switch ( data ) { case 1: temp = 5; case 2: temp = 9; case 3: temp = 9; case 4: temp = 9; case 5: temp = 9; case 6: temp = 10; } return; } |
.file "test62.c" .version "01.01" gcc2_compiled.: .text .align 4 .globl main .type main,@function main: pushl %ebp movl %esp,%ebp subl $24,%esp movl -8(%ebp),%eax decl %eax cmpl $5,%eax ja .L3 movl .L10(,%eax,4),%eax jmp *%eax .p2align 4,,7 .section .rodata .align 4 .align 4 .L10: .long .L4 .long .L5 .long .L6 .long .L7 .long .L8 .long .L9 .text .p2align 4,,7 .L4: movl $5,-4(%ebp) .L5: movl $9,-4(%ebp) .L6: movl $9,-4(%ebp) .L7: movl $9,-4(%ebp) .L8: movl $9,-4(%ebp) .L9: movl $10,-4(%ebp) .L11: .L3: jmp .L2 .p2align 4,,7 .L2: movl %ebp,%esp popl %ebp ret .Lfe1: .size main,.Lfe1-main .ident "GCC: (GNU) 2.95.3 20010315 (release)" |
#include <stdio.h> int main(void) { int temp; int data; switch ( data ) { case 1: temp = 5; case 2 ... 5: temp = 9; case 6: temp = 10; } return; } |
.file "test63.c" .version "01.01" gcc2_compiled.: .text .align 4 .globl main .type main,@function main: pushl %ebp movl %esp,%ebp subl $24,%esp movl -8(%ebp),%eax cmpl $5,%eax jg .L9 cmpl $2,%eax jge .L5 cmpl $1,%eax je .L4 jmp .L3 .p2align 4,,7 .L9: cmpl $6,%eax je .L6 jmp .L3 .p2align 4,,7 .L4: movl $5,-4(%ebp) .L5: movl $9,-4(%ebp) .L6: movl $10,-4(%ebp) .L8: .L3: jmp .L2 .p2align 4,,7 .L2: movl %ebp,%esp popl %ebp ret .Lfe1: .size main,.Lfe1-main .ident "GCC: (GNU) 2.95.3 20010315 (release)" |