blob: 5d7360f406dc3bc93fa68141062f7a04b8bd8ee3 [file] [log] [blame]
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -O0 -emit-llvm -o - | FileCheck %s -check-prefixes=COMMON,PTR
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -O0 -emit-llvm -o - -DREF | FileCheck %s -check-prefixes=COMMON,REF
#ifdef REF
#define PTR &
#define ADR(x) x
#else
#define PTR *
#define ADR(x) &x
#endif
//COMMON: @glob ={{.*}} addrspace(1) global i32
int glob;
//PTR: @glob_p ={{.*}} addrspace(1) global ptr addrspace(4) addrspacecast (ptr addrspace(1) @glob to ptr addrspace(4))
//REF: @glob_p ={{.*}} addrspace(1) constant ptr addrspace(4) addrspacecast (ptr addrspace(1) @glob to ptr addrspace(4))
int PTR glob_p = ADR(glob);
//COMMON: @_ZZ3fooi{{P|R}}U3AS4iE6loc_st = internal addrspace(1) global i32
//PTR: @_ZZ3fooiPU3AS4iE8loc_st_p = internal addrspace(1) global ptr addrspace(4) addrspacecast (ptr addrspace(1) @_ZZ3fooiPU3AS4iE6loc_st to ptr addrspace(4))
//REF: @_ZZ3fooiRU3AS4iE8loc_st_p = internal addrspace(1) constant ptr addrspace(4) addrspacecast (ptr addrspace(1) @_ZZ3fooiRU3AS4iE6loc_st to ptr addrspace(4))
//COMMON: @loc_ext_p = external addrspace(1) {{global|constant}} ptr addrspace(4)
//COMMON: @loc_ext = external addrspace(1) global i32
//COMMON: define{{.*}} spir_func noundef i32 @_Z3fooi{{P|R}}U3AS4i(i32 noundef %par, ptr addrspace(4){{.*}} %par_p)
int foo(int par, int PTR par_p){
//COMMON: %loc = alloca i32
int loc;
//COMMON: %loc_p = alloca ptr addrspace(4)
//COMMON: %loc_p_const = alloca ptr
//COMMON: [[GAS:%[._a-z0-9]*]] ={{.*}} addrspacecast ptr %loc to ptr addrspace(4)
//COMMON: store ptr addrspace(4) [[GAS]], ptr %loc_p
int PTR loc_p = ADR(loc);
//COMMON: store ptr %loc, ptr %loc_p_const
const __private int PTR loc_p_const = ADR(loc);
// CHECK directives for the following code are located above.
static int loc_st;
static int PTR loc_st_p = ADR(loc_st);
extern int loc_ext;
extern int PTR loc_ext_p;
(void)loc_ext_p;
return loc_ext;
}