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; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc --spirv-ext=+SPV_INTEL_blocking_pipes -spirv-text -o %t.spt
; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
; FIXME: add more negative test cases
; RUN: llvm-spirv %t.bc --spirv-ext=+SPV_INTEL_blocking_pipes -o %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.bc
; RUN: llvm-dis < %t.bc | FileCheck %s --check-prefix=CHECK-LLVM
; ModuleID = 'test/CodeGenOpenCL/pipe_builtin.cl'
source_filename = "test/CodeGenOpenCL/pipe_builtin.cl"
target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir64-unknown-unknown"
%opencl.pipe_ro_t = type opaque
%opencl.pipe_wo_t = type opaque
; CHECK-SPIRV: 2 Capability BlockingPipesINTEL
; CHECK-SPIRV: 8 Extension "SPV_INTEL_blocking_pipes"
; CHECK-SPIRV: 3 TypePipe [[PipeRTy:[0-9]+]] 0
; CHECK-SPIRV: 3 TypePipe [[PipeWTy:[0-9]+]] 1
; CHECK-SPIRV: 6 Load [[PipeRTy]] [[PipeR:[0-9]+]] {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 5 ReadPipeBlockingINTEL [[PipeR]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 6 Load [[PipeRTy]] [[PipeR:[0-9]+]] {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 5 ReadPipeBlockingINTEL [[PipeR]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 6 Load [[PipeWTy]] [[PipeW:[0-9]+]] {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 5 WritePipeBlockingINTEL [[PipeW]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 6 Load [[PipeWTy]] [[PipeW:[0-9]+]] {{[0-9]+}} {{[0-9]+}}
; CHECK-SPIRV: 5 WritePipeBlockingINTEL [[PipeW]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}}
; CHECK-LLVM: %opencl.pipe_ro_t = type opaque
; CHECK-LLVM: %opencl.pipe_wo_t = type opaque
; CHECK-LLVM: call spir_func void @__read_pipe_2_bl(%opencl.pipe_ro_t addrspace(1)* %0, i8 addrspace(4)* %{{[0-9]+}}, i32 4, i32 4)
; CHECK-LLVM: call spir_func void @__read_pipe_2_bl(%opencl.pipe_ro_t addrspace(1)* %0, i8 addrspace(4)* %{{[0-9]+}}, i32 4, i32 4)
; CHECK-LLVM: call spir_func void @__write_pipe_2_bl(%opencl.pipe_wo_t addrspace(1)* %0, i8 addrspace(4)* %{{[0-9]+}}, i32 4, i32 4)
; CHECK-LLVM: call spir_func void @__write_pipe_2_bl(%opencl.pipe_wo_t addrspace(1)* %0, i8 addrspace(4)* %{{[0-9]+}}, i32 4, i32 4)
; Function Attrs: convergent noinline nounwind optnone
define spir_func void @foo(%opencl.pipe_ro_t addrspace(1)* %p, i32 addrspace(1)* %ptr) #0 {
entry:
%p.addr = alloca %opencl.pipe_ro_t addrspace(1)*, align 8
%ptr.addr = alloca i32 addrspace(1)*, align 8
store %opencl.pipe_ro_t addrspace(1)* %p, %opencl.pipe_ro_t addrspace(1)** %p.addr, align 8
store i32 addrspace(1)* %ptr, i32 addrspace(1)** %ptr.addr, align 8
%0 = load %opencl.pipe_ro_t addrspace(1)*, %opencl.pipe_ro_t addrspace(1)** %p.addr, align 8
%1 = load i32 addrspace(1)*, i32 addrspace(1)** %ptr.addr, align 8
%2 = addrspacecast i32 addrspace(1)* %1 to i32 addrspace(4)*
call spir_func void @_Z29__spirv_ReadPipeBlockingINTELIiEv8ocl_pipePiii(%opencl.pipe_ro_t addrspace(1)* %0, i32 addrspace(4)* %2, i32 4, i32 4)
ret void
}
declare dso_local spir_func void @_Z29__spirv_ReadPipeBlockingINTELIiEv8ocl_pipePiii(%opencl.pipe_ro_t addrspace(1)*, i32 addrspace(4)*, i32, i32)
; Function Attrs: convergent noinline nounwind optnone
define spir_func void @bar(%opencl.pipe_ro_t addrspace(1)* %p, i32 addrspace(1)* %ptr) #0 {
entry:
%p.addr = alloca %opencl.pipe_ro_t addrspace(1)*, align 8
%ptr.addr = alloca i32 addrspace(1)*, align 8
store %opencl.pipe_ro_t addrspace(1)* %p, %opencl.pipe_ro_t addrspace(1)** %p.addr, align 8
store i32 addrspace(1)* %ptr, i32 addrspace(1)** %ptr.addr, align 8
%0 = load %opencl.pipe_ro_t addrspace(1)*, %opencl.pipe_ro_t addrspace(1)** %p.addr, align 8
%1 = load i32 addrspace(1)*, i32 addrspace(1)** %ptr.addr, align 8
%2 = addrspacecast i32 addrspace(1)* %1 to i8 addrspace(4)*
call spir_func void @_Z29__spirv_ReadPipeBlockingINTELIiEv8ocl_pipePvii(%opencl.pipe_ro_t addrspace(1)* %0, i8 addrspace(4)* %2, i32 4, i32 4)
ret void
}
declare dso_local spir_func void @_Z29__spirv_ReadPipeBlockingINTELIiEv8ocl_pipePvii(%opencl.pipe_ro_t addrspace(1)*, i8 addrspace(4)*, i32, i32)
; Function Attrs: convergent noinline nounwind optnone
define spir_func void @boo(%opencl.pipe_wo_t addrspace(1)* %p, i32 addrspace(1)* %ptr) #0 {
entry:
%p.addr = alloca %opencl.pipe_wo_t addrspace(1)*, align 8
%ptr.addr = alloca i32 addrspace(1)*, align 8
store %opencl.pipe_wo_t addrspace(1)* %p, %opencl.pipe_wo_t addrspace(1)** %p.addr, align 8
store i32 addrspace(1)* %ptr, i32 addrspace(1)** %ptr.addr, align 8
%0 = load %opencl.pipe_wo_t addrspace(1)*, %opencl.pipe_wo_t addrspace(1)** %p.addr, align 8
%1 = load i32 addrspace(1)*, i32 addrspace(1)** %ptr.addr, align 8
%2 = addrspacecast i32 addrspace(1)* %1 to i32 addrspace(4)*
call spir_func void @_Z30__spirv_WritePipeBlockingINTELIKiEv8ocl_pipePiii(%opencl.pipe_wo_t addrspace(1)* %0, i32 addrspace(4)* %2, i32 4, i32 4)
ret void
}
declare dso_local spir_func void @_Z30__spirv_WritePipeBlockingINTELIKiEv8ocl_pipePiii(%opencl.pipe_wo_t addrspace(1)*, i32 addrspace(4)*, i32, i32)
; Function Attrs: convergent noinline nounwind optnone
define spir_func void @baz(%opencl.pipe_wo_t addrspace(1)* %p, i32 addrspace(1)* %ptr) #0 {
entry:
%p.addr = alloca %opencl.pipe_wo_t addrspace(1)*, align 8
%ptr.addr = alloca i32 addrspace(1)*, align 8
store %opencl.pipe_wo_t addrspace(1)* %p, %opencl.pipe_wo_t addrspace(1)** %p.addr, align 8
store i32 addrspace(1)* %ptr, i32 addrspace(1)** %ptr.addr, align 8
%0 = load %opencl.pipe_wo_t addrspace(1)*, %opencl.pipe_wo_t addrspace(1)** %p.addr, align 8
%1 = load i32 addrspace(1)*, i32 addrspace(1)** %ptr.addr, align 8
%2 = addrspacecast i32 addrspace(1)* %1 to i8 addrspace(4)*
call spir_func void @_Z30__spirv_WritePipeBlockingINTELIKiEv8ocl_pipePvii(%opencl.pipe_wo_t addrspace(1)* %0, i8 addrspace(4)* %2, i32 4, i32 4)
ret void
}
declare dso_local spir_func void @_Z30__spirv_WritePipeBlockingINTELIKiEv8ocl_pipePvii(%opencl.pipe_wo_t addrspace(1)*, i8 addrspace(4)*, i32, i32)
; CHECK-LLVM: declare spir_func void @__read_pipe_2_bl(%opencl.pipe_ro_t addrspace(1)*, i8 addrspace(4)*, i32, i32)
; CHECK-LLVM: declare spir_func void @__write_pipe_2_bl(%opencl.pipe_wo_t addrspace(1)*, i8 addrspace(4)*, i32, i32)
attributes #0 = { convergent noinline nounwind optnone "correctly-rounded-divide-sqrt-fp-math"="false" "denorms-are-zero"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.module.flags = !{!0}
!opencl.ocl.version = !{!1}
!opencl.spir.version = !{!1}
!llvm.ident = !{!2}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 2, i32 0}
!2 = !{!"clang version 9.0.0 (https://github.com/MrSidims/llvm.git c627b787284c5bcc917ea9742908baa1b856e176)"}
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