1// RUN: %clang_cc1 -triple spir-unknown-unknown -O1 -cl-std=CL2.0 -emit-llvm-bc -fdeclare-opencl-builtins -finclude-default-header %s -o %t.bc 2// RUN: llvm-spirv %t.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV 3// RUN: llvm-spirv %t.bc -o %t.spv 4// RUN: spirv-val %t.spv 5// RUN: llvm-spirv -r %t.spv -o %t.rev.bc 6// RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefixes=CHECK-LLVM,CHECK-LLVM-OCL 7// RUN: llvm-spirv -r --spirv-target-env=SPV-IR %t.spv -o %t.rev.bc 8// RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefixes=CHECK-LLVM,CHECK-LLVM-SPV 9// RUN: llvm-spirv %t.rev.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV 10 11// CHECK-SPIRV: 4 GenericCastToPtr 12 13// CHECK-LLVM-LABEL: @testGenericCastToPtrGlobal 14// CHECK-LLVM: %0 = addrspacecast <2 x i16> addrspace(4)* %a to <2 x i16> addrspace(1)* 15 16global short2 *testGenericCastToPtrGlobal(generic short2 *a) { 17 return (global short2 *)a; 18} 19 20// CHECK-SPIRV: 4 GenericCastToPtr 21 22// CHECK-LLVM-LABEL: @testGenericCastToPtrLocal 23// CHECK-LLVM: %0 = addrspacecast <2 x i16> addrspace(4)* %a to <2 x i16> addrspace(3)* 24 25local short2 *testGenericCastToPtrLocal(generic short2 *a) { 26 return (local short2 *)a; 27} 28 29// CHECK-SPIRV: 4 GenericCastToPtr 30 31// CHECK-LLVM-LABEL: @testGenericCastToPtrPrivate 32// CHECK-LLVM: %0 = addrspacecast <2 x i16> addrspace(4)* %a to <2 x i16>* 33 34private short2 *testGenericCastToPtrPrivate(generic short2 *a) { 35 return (private short2 *)a; 36} 37 38// CHECK-SPIRV: 5 GenericCastToPtrExplicit 39 40// CHECK-LLVM-LABEL: @testGenericCastToPtrExplicitGlobal 41// CHECK-LLVM: %[[VoidPtrCast:[0-9]+]] = bitcast <2 x i16> addrspace(4)* %a to i8 addrspace(4)* 42// CHECK-LLVM-NEXT: %[[AddrSpaceCast:[0-9]+]] = bitcast i8 addrspace(4)* %[[VoidPtrCast]] to i8 addrspace(4)* 43// CHECK-LLVM-OCL-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8 addrspace(1)* @__to_global(i8 addrspace(4)* %[[AddrSpaceCast]]) 44// CHECK-LLVM-SPV-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8 addrspace(1)* @_Z41__spirv_GenericCastToPtrExplicit_ToGlobalPU3AS4ci(i8 addrspace(4)* %[[AddrSpaceCast]], i32 45// CHECK-LLVM: bitcast i8 addrspace(1)* %{{[0-9]+}} to <2 x i16> addrspace(1)* 46 47global short2 *testGenericCastToPtrExplicitGlobal(generic short2 *a) { 48 return to_global(a); 49} 50 51// CHECK-SPIRV: 5 GenericCastToPtrExplicit 52 53// CHECK-LLVM-LABEL: @testGenericCastToPtrExplicitLocal 54// CHECK-LLVM: %[[VoidPtrCast:[0-9]+]] = bitcast <2 x i16> addrspace(4)* %a to i8 addrspace(4)* 55// CHECK-LLVM-NEXT: %[[AddrSpaceCast:[0-9]+]] = bitcast i8 addrspace(4)* %[[VoidPtrCast]] to i8 addrspace(4)* 56// CHECK-LLVM-OCL-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8 addrspace(3)* @__to_local(i8 addrspace(4)* %[[AddrSpaceCast]]) 57// CHECK-LLVM-SPV-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8 addrspace(3)* @_Z40__spirv_GenericCastToPtrExplicit_ToLocalPU3AS4ci(i8 addrspace(4)* %[[AddrSpaceCast]], i32 58// CHECK-LLVM: bitcast i8 addrspace(3)* %{{[0-9]+}} to <2 x i16> addrspace(3)* 59 60local short2 *testGenericCastToPtrExplicitLocal(generic short2 *a) { 61 return to_local(a); 62} 63 64// CHECK-SPIRV: 5 GenericCastToPtrExplicit 65 66// CHECK-LLVM-LABEL: @testGenericCastToPtrExplicitPrivate 67// CHECK-LLVM: %[[VoidPtrCast:[0-9]+]] = bitcast <2 x i16> addrspace(4)* %a to i8 addrspace(4)* 68// CHECK-LLVM-NEXT: %[[AddrSpaceCast:[0-9]+]] = bitcast i8 addrspace(4)* %[[VoidPtrCast]] to i8 addrspace(4)* 69// CHECK-LLVM-OCL-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8* @__to_private(i8 addrspace(4)* %[[AddrSpaceCast]]) 70// CHECK-LLVM-SPV-NEXT: %{{[0-9a-zA-Z.]+}} = call spir_func i8* @_Z42__spirv_GenericCastToPtrExplicit_ToPrivatePU3AS4ci(i8 addrspace(4)* %[[AddrSpaceCast]], i32 71// CHECK-LLVM: bitcast i8* %{{[0-9]+}} to <2 x i16>* 72 73private short2 *testGenericCastToPtrExplicitPrivate(generic short2 *a) { 74 return to_private(a); 75} 76