void Sub_08011A20(int a, int b, int c, int d) __attribute__((naked));
void Sub_08011A20(int a, int b, int c, int d)
{
  (void)a; (void)b; (void)c; (void)d;
  __asm__ volatile(
  ".syntax unified\n"
  ".thumb\n"
  "push {r7, lr}\n"
  "sub sp, #28\n"
  "mov r7, sp\n"
  "str r0, [r7, #0]\n"
  "str r1, [r7, #4]\n"
  "str r2, [r7, #8]\n"
  "str r3, [r7, #12]\n"
  "ldr r0, .Lp0\n"
  "ldr r1, [r0, #0]\n"
  "str r1, [r7, #16]\n"
  "adds r0, r7, #0\n"
  "adds r0, #20\n"
  "ldr r1, .Lp1\n"
  "ldr r2, [r7, #0]\n"
  "adds r3, r2, #0\n"
  "lsls r2, r3, #2\n"
  "adds r1, r1, r2\n"
  "ldr r2, [r1, #0]\n"
  "adds r1, r2, #0\n"
  "strh r1, [r0, #0]\n"
  "ldr r0, [r7, #0]\n"
  "adds r1, r0, #0\n"
  "lsls r0, r1, #3\n"
  "ldr r1, [r7, #16]\n"
  "adds r0, r1, r0\n"
  "str r0, [r7, #24]\n"
  "ldr r0, .Lp2\n"
  "movs r1, #0\n"
  "strh r1, [r0, #0]\n"
  "ldr r0, [r7, #12]\n"
  "cmp r0, #0\n"
  "beq LokA_%=\n"
  "ldr r0, [r7, #12]\n"
  "ldr r1, [r7, #24]\n"
  "ldr r2, [r1, #0]\n"
  "str r2, [r0, #0]\n"
  "ldr r0, [r7, #12]\n"
  "ldr r1, [r7, #24]\n"
  "ldr r2, [r1, #4]\n"
  "str r2, [r0, #4]\n"
  "LokA_%=:\n"
  "ldr r0, [r7, #4]\n"
  "cmp r0, #0\n"
  "beq Lelse_%=\n"
  "ldr r0, [r7, #24]\n"
  "ldr r1, [r7, #4]\n"
  "str r1, [r0, #0]\n"
  "ldr r0, [r7, #24]\n"
  "ldr r1, [r7, #8]\n"
  "str r1, [r0, #4]\n"
  "ldr r0, .Lp3\n"
  "ldr r1, .Lp3\n"
  "adds r2, r7, #0\n"
  "adds r2, #20\n"
  "ldrh r1, [r1, #0]\n"
  "ldrh r2, [r2, #0]\n"
  "orrs r1, r2\n"
  "adds r2, r1, #0\n"
  "strh r2, [r0, #0]\n"
  "b Lepi_%=\n"
  ".hword 0x0000\n"
  ".Lp0: .word 0x020001F8\n"
  ".Lp1: .word 0x0802B9D4\n"
  ".Lp2: .word 0x04000208\n"
  ".Lp3: .word 0x04000200\n"
  "Lelse_%=:\n"
  "ldr r0, [r7, #24]\n"
  "ldr r1, .Lp4\n"
  "str r1, [r0, #0]\n"
  "ldr r0, [r7, #24]\n"
  "movs r1, #0\n"
  "str r1, [r0, #4]\n"
  "ldr r0, .Lp5\n"
  "ldr r1, .Lp5\n"
  "adds r2, r7, #0\n"
  "adds r2, #20\n"
  "ldrh r3, [r2, #0]\n"
  "mvns r2, r3\n"
  "ldrh r1, [r1, #0]\n"
  "adds r3, r2, #0\n"
  "ands r1, r3\n"
  "adds r2, r1, #0\n"
  "strh r2, [r0, #0]\n"
  "Lepi_%=:\n"
  "ldr r0, .Lp5\n"
  "ldr r1, .Lp5\n"
  "ldrh r2, [r1, #0]\n"
  "ldr r3, .Lp6\n"
  "adds r1, r2, #0\n"
  "orrs r1, r3\n"
  "adds r2, r1, #0\n"
  "strh r2, [r0, #0]\n"
  "ldr r0, .Lp7\n"
  "movs r1, #1\n"
  "strh r1, [r0, #0]\n"
  "add sp, #28\n"
  "pop {r7}\n"
  "pop {r0}\n"
  "bx r0\n"
  ".Lp4: .word 0x08011EF1\n"
  ".Lp5: .word 0x04000200\n"
  ".Lp6: .word 0x00002001\n"
  ".Lp7: .word 0x04000208\n"
  ::: "r0","r1","r2","r3","memory");
}