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/* Check that the rotcr instruction is generated. */
/* { dg-do compile } */
/* { dg-options "-O1" } */
/* { dg-skip-if "" { "sh*-*-*" } { "-m5*"} { "" } } */
/* { dg-final { scan-assembler-times "rotcr" 4 } } */
/* { dg-final { scan-assembler-not "movt" } } */
/* { dg-final { scan-assembler-not "or\t" } } */
/* { dg-final { scan-assembler-not "rotr" } } */
/* { dg-final { scan-assembler-not "and" } } */
typedef char bool;
int
test_00 (int* a, int* b)
{
int i;
unsigned int r = 0;
for (i = 0; i < 16; ++i)
{
bool t = a[i] == b[i];
r = (t << 31) | (r >> 1);
}
return r;
}
int
test_01 (int* a, int* b)
{
int i;
unsigned int r = 0;
for (i = 0; i < 16; ++i)
{
bool t = a[i] == b[i];
r = (t << 31) | (r >> 2);
}
return r;
}
int
test_02 (int* a, int* b)
{
int i;
unsigned int r = 0;
for (i = 0; i < 16; ++i)
{
bool t = a[i] == b[i];
r = (t << 31) | (r >> 3);
}
return r;
}
unsigned int
test_03 (const bool* a)
{
int i;
unsigned int r = 0;
for (i = 0; i < 32; ++i)
{
bool t = a[i];
r = (t << 31) | (r >> 1);
}
return r;
}
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