diff options
Diffstat (limited to 'clang/test/CodeGenCXX/amdgcn-string-literal.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/amdgcn-string-literal.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/amdgcn-string-literal.cpp b/clang/test/CodeGenCXX/amdgcn-string-literal.cpp new file mode 100644 index 00000000000..7fd05351c86 --- /dev/null +++ b/clang/test/CodeGenCXX/amdgcn-string-literal.cpp @@ -0,0 +1,28 @@ +// 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); +} |
