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/* { dg-do compile } */
/* { dg-options "-mcmse" } */
typedef struct
{
unsigned char a :2;
unsigned char :0;
unsigned short b :5;
unsigned char :0;
unsigned short c :3;
unsigned char :0;
unsigned int d :9;
} test_st_1;
typedef struct
{
unsigned short a :7;
unsigned char :0;
unsigned char b :1;
unsigned char :0;
unsigned short c :6;
} test_st_2;
typedef struct
{
unsigned char a;
unsigned int :0;
unsigned int b :1;
unsigned short :0;
unsigned short c;
unsigned int :0;
unsigned int d :21;
} test_st_3;
typedef union
{
test_st_1 st_1;
test_st_2 st_2;
test_st_3 st_3;
}test_un;
typedef union
{
test_un un;
struct
{
unsigned int v1;
unsigned int v2;
unsigned int v3;
unsigned int v4;
}values;
} read_un;
typedef void __attribute__ ((cmse_nonsecure_call)) (*foo_ns) (test_un);
int
main (void)
{
read_un r;
foo_ns f;
f = (foo_ns) 0x200000;
r.values.v1 = 0xFFFFFFFF;
r.values.v2 = 0xFFFFFFFF;
r.values.v3 = 0xFFFFFFFF;
f (r.un);
return 0;
}
/* { dg-final { scan-assembler "movw\tip, #8191" } } */
/* { dg-final { scan-assembler "movt\tip, 63" } } */
/* { dg-final { scan-assembler "and\tr0, r0, ip" } } */
/* { dg-final { scan-assembler "movw\tip, #511" } } */
/* { dg-final { scan-assembler "movt\tip, 65535" } } */
/* { dg-final { scan-assembler "and\tr1, r1, ip" } } */
/* { dg-final { scan-assembler "movw\tip, #65535" } } */
/* { dg-final { scan-assembler "movt\tip, 31" } } */
/* { dg-final { scan-assembler "and\tr2, r2, ip" } } */
/* { dg-final { scan-assembler "lsrs\tr4, r4, #1" } } */
/* { dg-final { scan-assembler "lsls\tr4, r4, #1" } } */
/* { dg-final { scan-assembler "mov\tr3, r4" } } */
/* { dg-final { scan-assembler "bl\t__gnu_cmse_nonsecure_call" } } */
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