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/* PR tree-optimization/93100 - gcc -fsanitize=address inhibits -Wuninitialized
{ dg-do compile }
{ dg-options "-Wall -fsanitize=address" }
{ dg-skip-if "no address sanitizer" { no_fsanitize_address } } */
struct A
{
_Bool b;
int i;
};
void warn_A_b_O0 (void)
{
struct A a;
if (a.b) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
void warn_A_i_O0 (void)
{
struct A a;
if (a.i) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
#pragma GCC optimize ("1")
void warn_A_b_O1 (void)
{
struct A a;
if (a.b) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
void warn_A_i_O1 (void)
{
struct A a;
if (a.i) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
#pragma GCC optimize ("2")
void warn_A_b_O2 (void)
{
struct A a;
if (a.b) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
void warn_A_i_O2 (void)
{
struct A a;
if (a.i) // { dg-warning "\\\[-Wuninitialized" }
{
(void)&a;
}
}
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