35 lines
734 B
C
35 lines
734 B
C
/* { dg-do compile } */
|
|
/* { dg-options "-O2" }
|
|
/* { dg-add-options tls } */
|
|
|
|
#include <stdint.h>
|
|
|
|
__thread int16_t var1 __attribute__((tls_model("local-dynamic")));
|
|
__thread int16_t var2 __attribute__((tls_model("local-dynamic")));
|
|
|
|
int16_t sum (void)
|
|
{
|
|
return var1 + var2;
|
|
}
|
|
|
|
int32_t ext32_sum (void)
|
|
{
|
|
return (int32_t)var1 + (int32_t)var2;
|
|
}
|
|
|
|
long ext_sum (void)
|
|
{
|
|
return (long)var1 + (long)var2;
|
|
}
|
|
|
|
void set (int16_t i)
|
|
{
|
|
var1 = i;
|
|
var2 = i;
|
|
}
|
|
|
|
/* { dg-final { scan-assembler-times "__tls_get_addr" 4 } } */
|
|
/* { dg-final { scan-assembler-times "lduh\t\[^\n\]*tldo_add" 2 } } */
|
|
/* { dg-final { scan-assembler-times "ldsh\t\[^\n\]*tldo_add" 4 } } */
|
|
/* { dg-final { scan-assembler-times "sth\t\[^\n\]*tldo_add" 2 } } */
|