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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
/* Tests for SRA. */
void link_error (void);
typedef struct teststruct
{
double d;
char f1;
} teststruct;
void
copystruct1 (teststruct param)
{
teststruct local;
param.f1 = 0;
local = param;
if (local.f1 != 0)
link_error ();
}
void
copystruct11 (teststruct *param)
{
teststruct local;
param->f1 = 0;
local = *param;
if (local.f1 != 0)
link_error ();
}
void
copystruct111 (teststruct param)
{
teststruct *local = ¶m;
param.f1 = 0;
if (local->f1 != 0)
link_error ();
}
teststruct globf;
void
copystruct1111 (void)
{
teststruct local;
globf.f1 = 0;
local = globf;
if (local.f1 != 0)
link_error ();
}
void
copystruct11111 (void)
{
teststruct *local = &globf;
globf.f1 = 0;
if (local->f1 != 0)
link_error ();
}
void
copystruct111111 (teststruct param)
{
static teststruct local;
param.f1 = 0;
local = param;
if (local.f1 != 0)
link_error ();
}
/* There should be no referenc to link_error. */
/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */
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