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/* { dg-do compile } */
/* { dg-options "-O0 -dA -gbtf -mco-re" } */
struct S {
unsigned int a1: 7;
unsigned int a2: 4;
unsigned int a3: 13;
unsigned int a4: 5;
int x;
};
struct T {
unsigned int y;
struct S s[2];
char c;
char d;
int a: 1;
int:31;
int f;
};
enum {
FIELD_BYTE_OFFSET = 0,
};
extern struct T *bar();
unsigned int foo (struct T *t)
{
unsigned s0a1 = __builtin_preserve_field_info (t->s[0].a1, FIELD_BYTE_OFFSET);
unsigned s0a4 = __builtin_preserve_field_info (t->s[0].a4, FIELD_BYTE_OFFSET);
unsigned s0x = __builtin_preserve_field_info (t->s[0].x, FIELD_BYTE_OFFSET);
unsigned s1a1 = __builtin_preserve_field_info (t->s[1].a1, FIELD_BYTE_OFFSET);
unsigned s1a4 = __builtin_preserve_field_info (t->s[1].a4, FIELD_BYTE_OFFSET);
unsigned s1x = __builtin_preserve_field_info (t->s[1].x, FIELD_BYTE_OFFSET);
unsigned c = __builtin_preserve_field_info (t->c, FIELD_BYTE_OFFSET);
unsigned d = __builtin_preserve_field_info (t->d, FIELD_BYTE_OFFSET);
unsigned e1 = __builtin_preserve_field_info (bar()->d, FIELD_BYTE_OFFSET);
unsigned e2 = __builtin_preserve_field_info (bar()->s[1].a4, FIELD_BYTE_OFFSET);
unsigned f1 = __builtin_preserve_field_info (t->f, FIELD_BYTE_OFFSET);
return s0a1 + s0a4 + s0x + s1a1 + s1a4 + s1x + c + d + e1 + e2 + f1;
}
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],4" 2 } } */
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],8" 1 } } */
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],12" 3 } } */
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],16" 1 } } */
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],20" 1 } } */
/* { dg-final { scan-assembler-times "\[\t \]mov\[\t \]%r\[0-9\],21" 2 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:0:0.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:0:3.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:0:4.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:1:0.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:1:3.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:1:1:4.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:2.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "ascii \"0:3.0\"\[\t \]+\[^\n\]*btf_aux_string" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:0:0\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:0:3\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:0:4\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:1:0\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:1:3\"\\)" 2 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:1:1:4\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:2\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:3\"\\)" 2 } } */
/* { dg-final { scan-assembler-times "bpfcr_astr_off \\(\"0:5\"\\)" 1 } } */
/* { dg-final { scan-assembler-times "0\[\t \]+\[^\n\]*bpfcr_kind" 11 } } */
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