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; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc --spirv-ext=+SPV_INTEL_masked_gather_scatter -o %t.spv
; RUN: llvm-spirv %t.spv --to-text -o %t.spt
; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
; RUN: not llvm-spirv %t.bc 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; CHECK-ERROR: RequiresExtension: Feature requires the following SPIR-V extension:
; CHECK-ERROR-NEXT: SPV_INTEL_masked_gather_scatter
; CHECK-ERROR-NEXT: NOTE: LLVM module contains vector of pointers, translation of which requires this extension
; CHECK-SPIRV-DAG: Capability MaskedGatherScatterINTEL
; CHECK-SPIRV-DAG: Extension "SPV_INTEL_masked_gather_scatter"
; CHECK-SPIRV-DAG: TypeInt [[#INTTYPE1:]] 32 0
; CHECK-SPIRV-DAG: TypeInt [[#INTTYPE2:]] 8 0
; CHECK-SPIRV-DAG: TypePointer [[#PTRTYPE1:]] 5 [[#INTTYPE1]]
; CHECK-SPIRV-DAG: TypeVector [[#VECTYPE1:]] [[#PTRTYPE1]] 4
; CHECK-SPIRV-DAG: TypePointer [[#PTRTYPE2:]] 8 [[#INTTYPE2]]
; CHECK-SPIRV-DAG: TypeVector [[#VECTYPE2:]] [[#PTRTYPE2]] 4
; CHECK-SPIRV-DAG: TypePointer [[#PTRTOVECTYPE:]] 7 [[#VECTYPE2]]
; CHECK-SPIRV-DAG: TypePointer [[#PTRTYPE3:]] 8 [[#INTTYPE1]]
; CHECK-SPIRV-DAG: TypeVector [[#VECTYPE3:]] [[#PTRTYPE3]] 4
; CHECK-SPIRV: Variable [[#PTRTOVECTYPE]]
; CHECK-SPIRV: Variable [[#PTRTOVECTYPE]]
; CHECK-SPIRV: Load [[#VECTYPE2]]
; CHECK-SPIRV: Store
; CHECK-SPIRV: Bitcast [[#VECTYPE3]]
; CHECK-SPIRV: GenericCastToPtr [[#VECTYPE1]]
; CHECK-SPIRV: FunctionCall [[#VECTYPE1]]
; CHECK-SPIRV: InBoundsPtrAccessChain [[#PTRTYPE1]]
; CHECK-LLVM: alloca <4 x i8 addrspace(4)*>
; CHECK-LLVM-NEXT: alloca <4 x i8 addrspace(4)*>
; CHECK-LLVM-NEXT: load <4 x i8 addrspace(4)*>, <4 x i8 addrspace(4)*>*
; CHECK-LLVM-NEXT: store <4 x i8 addrspace(4)*> %[[#]], <4 x i8 addrspace(4)*>*
; CHECK-LLVM-NEXT: bitcast <4 x i8 addrspace(4)*> %[[#]] to <4 x i32 addrspace(4)*>
; CHECK-LLVM-NEXT: addrspacecast <4 x i32 addrspace(4)*> %{{.*}} to <4 x i32 addrspace(1)*>
; CHECK-LLVM-NEXT: call spir_func <4 x i32 addrspace(1)*> @boo(<4 x i32 addrspace(1)*>
; CHECK-LLVM-NEXT: getelementptr inbounds i32, <4 x i32 addrspace(1)*> %{{.*}}, i32 1
target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir"
; Function Attrs: nounwind readnone
define spir_kernel void @foo() {
entry:
%arg1 = alloca <4 x i8 addrspace(4)*>
%arg2 = alloca <4 x i8 addrspace(4)*>
%0 = load <4 x i8 addrspace(4)*>, <4 x i8 addrspace(4)*>* %arg1
store <4 x i8 addrspace(4)*> %0, <4 x i8 addrspace(4)*>* %arg2
%tmp1 = bitcast <4 x i8 addrspace(4)*> %0 to <4 x i32 addrspace(4)*>
%tmp2 = addrspacecast <4 x i32 addrspace(4)*> %tmp1 to <4 x i32 addrspace(1)*>
%tmp3 = call <4 x i32 addrspace(1)*> @boo(<4 x i32 addrspace(1)*> %tmp2)
%tmp4 = getelementptr inbounds i32, <4 x i32 addrspace(1)*> %tmp3, i32 1
%tmp5 = addrspacecast <4 x i32 addrspace(4)*> %tmp1 to <4 x i8 addrspace(1)*>
ret void
}
declare <4 x i32 addrspace(1)*> @boo(<4 x i32 addrspace(1)*> %a)
!llvm.module.flags = !{!0}
!opencl.spir.version = !{!1}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 1, i32 2}
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