void FUNC ()
{
{
float IVAR1 ;
struct SSSS
{
float bv;
SSSS( const float& from): bv(from) { }
};
SSSS VAR1(IVAR1);
}
{
float IVAR2 ;
struct SSSS
{
SSSS( const float& from) {}
};
SSSS VAR2(IVAR2);
}
}
tree
aarch64_fold_builtin (tree fndecl, int n_args ATTRIBUTE_UNUSED, tree *args,
bool ignore ATTRIBUTE_UNUSED)
{
int fcode = DECL_FUNCTION_CODE (fndecl);
tree type = TREE_TYPE (TREE_TYPE (fndecl));
switch (fcode)
{
BUILTIN_VALLDI (UNOP, abs, 2)
return fold_build1 (ABS_EXPR, type, args[0]);
break;
VAR1 (UNOP, floatv2si, 2, v2sf)
VAR1 (UNOP, floatv4si, 2, v4sf)
VAR1 (UNOP, floatv2di, 2, v2df)
return fold_build1 (FLOAT_EXPR, type, args[0]);
default:
break;
}
return NULL_TREE;
}
// CHECK: @_ZZ12OmittingCodefEN4SSSSC1E_0RKf
inline void OmittingCode(float x) {
if (0) {
struct SSSS {
float bv;
SSSS(const float& from): bv(from) { }
};
SSSS VAR1(x);
}
struct SSSS {
float bv;
SSSS(const float& from): bv(from) { }
};
SSSS VAR2(x);
}
void GORF (float IVAR1)
{
{
struct SSSS
{
float bv;
SSSS( const float& from): bv(from) { }
};
SSSS VAR1(IVAR1);
}
{
float IVAR2 ;
struct SSSS
{
SSSS( const float& from) {}
};
SSSS VAR2(IVAR2);
}
}
