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137 lines
4.1 KiB
137 lines
4.1 KiB
// RUN: %clang_cc1 %s -O0 -ffake-address-space-map -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,SPIR
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// RUN: %clang_cc1 %s -O0 -DCL20 -cl-std=CL2.0 -ffake-address-space-map -emit-llvm -o - | FileCheck %s --check-prefixes=CL20,CL20SPIR
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// RUN: %clang_cc1 %s -O0 -triple amdgcn-amd-amdhsa -emit-llvm -o - | FileCheck --check-prefixes=CHECK,AMDGCN %s
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// RUN: %clang_cc1 %s -O0 -triple amdgcn-amd-amdhsa -DCL20 -cl-std=CL2.0 -emit-llvm -o - | FileCheck %s --check-prefixes=CL20,CL20AMDGCN
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// RUN: %clang_cc1 %s -O0 -triple amdgcn-mesa-mesa3d -emit-llvm -o - | FileCheck --check-prefixes=CHECK,AMDGCN %s
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// RUN: %clang_cc1 %s -O0 -triple r600-- -emit-llvm -o - | FileCheck --check-prefixes=CHECK,AMDGCN %s
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// SPIR: %struct.S = type { i32, i32, i32* }
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// CL20SPIR: %struct.S = type { i32, i32, i32 addrspace(4)* }
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struct S {
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int x;
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int y;
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int *z;
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};
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// CL20-DAG: @g_extern_var = external {{(dso_local )?}}addrspace(1) global float
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// CL20-DAG: @l_extern_var = external {{(dso_local )?}}addrspace(1) global float
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// CL20-DAG: @test_static.l_static_var = internal addrspace(1) global float 0.000000e+00
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// CL20-DAG: @g_static_var = internal addrspace(1) global float 0.000000e+00
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#ifdef CL20
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// CL20-DAG: @g_s = {{(common )?}}{{(dso_local )?}}addrspace(1) global %struct.S zeroinitializer
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struct S g_s;
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#endif
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// SPIR: i32* %arg
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// AMDGCN: i32 addrspace(5)* %arg
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void f__p(__private int *arg) {}
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// CHECK: i32 addrspace(1)* %arg
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void f__g(__global int *arg) {}
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// CHECK: i32 addrspace(3)* %arg
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void f__l(__local int *arg) {}
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// SPIR: i32 addrspace(2)* %arg
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// AMDGCN: i32 addrspace(4)* %arg
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void f__c(__constant int *arg) {}
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// SPIR: i32* %arg
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// AMDGCN: i32 addrspace(5)* %arg
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void fp(private int *arg) {}
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// CHECK: i32 addrspace(1)* %arg
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void fg(global int *arg) {}
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// CHECK: i32 addrspace(3)* %arg
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void fl(local int *arg) {}
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// SPIR: i32 addrspace(2)* %arg
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// AMDGCN: i32 addrspace(4)* %arg
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void fc(constant int *arg) {}
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// SPIR: i32 addrspace(5)* %arg
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// AMDGCN: i32 addrspace(1)* %arg
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void fd(__attribute__((opencl_global_device)) int *arg) {}
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// SPIR: i32 addrspace(6)* %arg
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// AMDGCN: i32 addrspace(1)* %arg
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void fh(__attribute__((opencl_global_host)) int *arg) {}
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#ifdef CL20
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int i;
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// CL20-DAG: @i = {{(dso_local )?}}addrspace(1) global i32 0
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int *ptr;
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// CL20SPIR-DAG: @ptr = {{(common )?}}{{(dso_local )?}}addrspace(1) global i32 addrspace(4)* null
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// CL20AMDGCN-DAG: @ptr = {{(dso_local )?}}addrspace(1) global i32* null
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#endif
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// SPIR: i32* %arg
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// AMDGCN: i32 addrspace(5)* %arg
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// CL20SPIR-DAG: i32 addrspace(4)* %arg
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// CL20AMDGCN-DAG: i32* %arg
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void f(int *arg) {
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int i;
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// SPIR: %i = alloca i32,
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// AMDGCN: %i = alloca i32{{.*}}addrspace(5)
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// CL20SPIR-DAG: %i = alloca i32,
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// CL20AMDGCN-DAG: %i = alloca i32{{.*}}addrspace(5)
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#ifdef CL20
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static int ii;
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// CL20-DAG: @f.ii = internal addrspace(1) global i32 0
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#endif
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}
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typedef int int_td;
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typedef int *intp_td;
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// SPIR: define {{(dso_local )?}}void @test_typedef(i32 addrspace(1)* %x, i32 addrspace(2)* %y, i32* %z)
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void test_typedef(global int_td *x, constant int_td *y, intp_td z) {
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*x = *y;
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*z = 0;
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}
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// SPIR: define {{(dso_local )?}}void @test_struct()
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void test_struct() {
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// SPIR: %ps = alloca %struct.S*
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// CL20SPIR: %ps = alloca %struct.S addrspace(4)*
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struct S *ps;
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// SPIR: store i32 0, i32* %x
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// CL20SPIR: store i32 0, i32 addrspace(4)* %x
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ps->x = 0;
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#ifdef CL20
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// CL20SPIR: store i32 0, i32 addrspace(1)* getelementptr inbounds (%struct.S, %struct.S addrspace(1)* @g_s, i32 0, i32 0)
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g_s.x = 0;
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#endif
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}
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// SPIR-LABEL: define {{(dso_local )?}}void @test_void_par()
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void test_void_par(void) {}
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// On ppc64 returns signext i32.
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// SPIR-LABEL: define{{.*}} i32 @test_func_return_type()
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int test_func_return_type(void) {
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return 0;
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}
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#ifdef CL20
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extern float g_extern_var;
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// CL20-LABEL: define {{.*}}void @test_extern(
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kernel void test_extern(global float *buf) {
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extern float l_extern_var;
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buf[0] += g_extern_var + l_extern_var;
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}
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static float g_static_var;
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// CL20-LABEL: define {{.*}}void @test_static(
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kernel void test_static(global float *buf) {
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static float l_static_var;
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buf[0] += g_static_var + l_static_var;
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}
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#endif
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