OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [sh/] [sh2a-bor.c] - Blame information for rev 764

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 691 jeremybenn 
/* Testcase to check generation of a SH2A specific instruction for
2 
   "BOR.B #imm3, @(disp12, Rn)".  */
3 
/* { dg-do assemble {target sh*-*-*}}  */
4 
/* { dg-options "-O1 -mbitops" } */
5 
/* { dg-skip-if "" { "sh*-*-*" } "*" "-m2a -m2a-nofpu -m2a-single -m2a-single-only" }  */
6 
/* { dg-final { scan-assembler "bor.b"} }  */
7 
 
8 
volatile struct
9 
{
10 
  union
11 
  {
12 
    unsigned char BYTE;
13 
    struct
14 
    {
15 
      unsigned char BIT7:1;
16 
      unsigned char BIT6:1;
17 
      unsigned char BIT5:1;
18 
      unsigned char BIT4:1;
19 
      unsigned char BIT3:1;
20 
      unsigned char BIT2:1;
21 
      unsigned char BIT1:1;
22 
      unsigned char BIT0:1;
23 
    }
24 
    BIT;
25 
  }
26 
  ICR0;
27 
}
28 
USRSTR;
29 
 
30 
volatile union t_IOR
31 
{
32 
  unsigned short WORD;
33 
  struct
34 
  {
35 
    unsigned char IOR15:1;
36 
    unsigned char IOR14:1;
37 
    unsigned char IOR13:1;
38 
    unsigned char IOR12:1;
39 
    unsigned char IOR11:1;
40 
    unsigned char IOR10:1;
41 
    unsigned char IOR9:1;
42 
    unsigned char IOR8:1;
43 
    unsigned char IOR7:1;
44 
    unsigned char IOR6:1;
45 
    unsigned char IOR5:1;
46 
    unsigned char IOR4:1;
47 
    unsigned char IOR3:1;
48 
    unsigned char IOR2:1;
49 
    unsigned char IOR1:1;
50 
    unsigned char IOR0:1;
51 
  }
52 
  BIT;
53 
}
54 
PORT;
55 
 
56 
int
57 
main ()
58 
{
59 
  volatile unsigned char a;
60 
 
61 
  /* Instruction generated is BOR.B #imm3, @(disp12, Rn)  */
62 
  USRSTR.ICR0.BIT.BIT3 = USRSTR.ICR0.BIT.BIT4 | USRSTR.ICR0.BIT.BIT1;
63 
  USRSTR.ICR0.BIT.BIT2 = USRSTR.ICR0.BIT.BIT6 | USRSTR.ICR0.BIT.BIT6;
64 
  USRSTR.ICR0.BIT.BIT4 = USRSTR.ICR0.BIT.BIT2 | USRSTR.ICR0.BIT.BIT4;
65 
  USRSTR.ICR0.BIT.BIT6 = USRSTR.ICR0.BIT.BIT1 | USRSTR.ICR0.BIT.BIT3;
66 
 
67 
  a = USRSTR.ICR0.BIT.BIT0 | USRSTR.ICR0.BIT.BIT1;
68 
  a = USRSTR.ICR0.BIT.BIT5 | USRSTR.ICR0.BIT.BIT7;
69 
  a = USRSTR.ICR0.BIT.BIT2 | USRSTR.ICR0.BIT.BIT6;
70 
 
71 
  PORT.BIT.IOR13 = PORT.BIT.IOR0  |  USRSTR.ICR0.BIT.BIT7;
72 
  PORT.BIT.IOR15 = PORT.BIT.IOR6  |  USRSTR.ICR0.BIT.BIT2;
73 
  PORT.BIT.IOR3  = PORT.BIT.IOR2  |  USRSTR.ICR0.BIT.BIT5;
74 
  PORT.BIT.IOR1  = PORT.BIT.IOR13 |  USRSTR.ICR0.BIT.BIT1;
75 
 
76 
  PORT.BIT.IOR1  = PORT.BIT.IOR2  |  USRSTR.ICR0.BIT.BIT1;
77 
  PORT.BIT.IOR11 = PORT.BIT.IOR9  |  USRSTR.ICR0.BIT.BIT2;
78 
  PORT.BIT.IOR8  = PORT.BIT.IOR14 |  USRSTR.ICR0.BIT.BIT5;
79 
 
80 
  PORT.BIT.IOR10 |= USRSTR.ICR0.BIT.BIT1;
81 
  PORT.BIT.IOR1  |= USRSTR.ICR0.BIT.BIT2;
82 
  PORT.BIT.IOR5  |= USRSTR.ICR0.BIT.BIT5;
83 
  PORT.BIT.IOR14 |= USRSTR.ICR0.BIT.BIT4;
84 
 
85 
  /* Instruction generated on using size optimization option "-Os".  */
86 
  a = a & USRSTR.ICR0.BIT.BIT1;
87 
  a = a & USRSTR.ICR0.BIT.BIT4;
88 
  a = a & USRSTR.ICR0.BIT.BIT0;
89 
 
90 
  return 0;
91 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.