Viewing file:  sh2a-band.c (2.32 KB) -rw-r--r--
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/* Testcase to check generation of a SH2A specific instruction for
"BAND.B #imm3, @(disp12, Rn)". */
/* { dg-do compile { target { sh2a } } } */
/* { dg-options "-O1 -mbitops" } */
/* { dg-final { scan-assembler "band.b"} } */
volatile struct
{
union
{
unsigned char BYTE;
struct
{
unsigned char BIT7:1;
unsigned char BIT6:1;
unsigned char BIT5:1;
unsigned char BIT4:1;
unsigned char BIT3:1;
unsigned char BIT2:1;
unsigned char BIT1:1;
unsigned char BIT0:1;
}
BIT;
}
ICR0;
}
USRSTR;
volatile union t_IOR
{
unsigned short WORD;
struct
{
unsigned char IOR15:1;
unsigned char IOR14:1;
unsigned char IOR13:1;
unsigned char IOR12:1;
unsigned char IOR11:1;
unsigned char IOR10:1;
unsigned char IOR9:1;
unsigned char IOR8:1;
unsigned char IOR7:1;
unsigned char IOR6:1;
unsigned char IOR5:1;
unsigned char IOR4:1;
unsigned char IOR3:1;
unsigned char IOR2:1;
unsigned char IOR1:1;
unsigned char IOR0:1;
}
BIT;
}
PORT;
int
main ()
{
volatile unsigned char a;
/* Instruction generated is BAND.B #imm3, @(disp12, Rn) */
USRSTR.ICR0.BIT.BIT3 = USRSTR.ICR0.BIT.BIT4 & USRSTR.ICR0.BIT.BIT1;
USRSTR.ICR0.BIT.BIT2 = USRSTR.ICR0.BIT.BIT6 & USRSTR.ICR0.BIT.BIT6;
USRSTR.ICR0.BIT.BIT4 = USRSTR.ICR0.BIT.BIT2 & USRSTR.ICR0.BIT.BIT4;
USRSTR.ICR0.BIT.BIT6 = USRSTR.ICR0.BIT.BIT1 & USRSTR.ICR0.BIT.BIT3;
a = USRSTR.ICR0.BIT.BIT0 & USRSTR.ICR0.BIT.BIT1;
a = USRSTR.ICR0.BIT.BIT5 & USRSTR.ICR0.BIT.BIT7;
a = USRSTR.ICR0.BIT.BIT2 & USRSTR.ICR0.BIT.BIT6;
PORT.BIT.IOR13 = PORT.BIT.IOR0 & USRSTR.ICR0.BIT.BIT7;
PORT.BIT.IOR15 = PORT.BIT.IOR6 & USRSTR.ICR0.BIT.BIT2;
PORT.BIT.IOR3 = PORT.BIT.IOR2 & USRSTR.ICR0.BIT.BIT5;
PORT.BIT.IOR1 = PORT.BIT.IOR13 & USRSTR.ICR0.BIT.BIT1;
PORT.BIT.IOR1 = PORT.BIT.IOR2 & USRSTR.ICR0.BIT.BIT1;
PORT.BIT.IOR11 = PORT.BIT.IOR9 & USRSTR.ICR0.BIT.BIT2;
PORT.BIT.IOR8 = PORT.BIT.IOR14 & USRSTR.ICR0.BIT.BIT5;
PORT.BIT.IOR10 &= USRSTR.ICR0.BIT.BIT1;
PORT.BIT.IOR1 &= USRSTR.ICR0.BIT.BIT2;
PORT.BIT.IOR5 &= USRSTR.ICR0.BIT.BIT5;
PORT.BIT.IOR14 &= USRSTR.ICR0.BIT.BIT4;
/* Instruction generated on using size optimization option "-Os". */
a = a & USRSTR.ICR0.BIT.BIT1;
a = a & USRSTR.ICR0.BIT.BIT4;
a = a & USRSTR.ICR0.BIT.BIT0;
return 0;
}
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