1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s
// CHECK: @.str = private unnamed_addr addrspace(4) constant [6 x i8] c"g_str\00", align 1
// CHECK: @g_str = addrspace(1) global i8* addrspacecast (i8 addrspace(4)* getelementptr inbounds ([6 x i8], [6 x i8] addrspace(4)* @.str, i32 0, i32 0) to i8*), align 8
// CHECK: @g_array = addrspace(1) global [8 x i8] c"g_array\00", align 1
// CHECK: @.str.1 = private unnamed_addr addrspace(4) constant [6 x i8] c"l_str\00", align 1
// CHECK: @_ZZ1fvE7l_array = private unnamed_addr addrspace(4) constant [8 x i8] c"l_array\00", align 1
const char* g_str = "g_str";
char g_array[] = "g_array";
void g(const char* p);
// CHECK-LABEL: define void @_Z1fv()
void f() {
const char* l_str = "l_str";
// CHECK: call void @llvm.memcpy.p0i8.p4i8.i64
char l_array[] = "l_array";
g(g_str);
g(g_array);
g(l_str);
g(l_array);
const char* p = g_str;
g(p);
}
|
