test/NormalizeGlobalVariables/multiple_uses.ll - master - redgpu/clspv

test/NormalizeGlobalVariables/multiple_uses.ll
38 строк4 KB
alan-baker
Normalize constant global variables (#366)
22 май 2019, 15:06
22 май 2019, 15:0656f7aff
; RUN: clspv-opt %s -o %t -ClusterModuleScopeConstantVars
; RUN: FileCheck %s < %t

; Cluster the original variable and the rewritten version.
; CHECK: [[global:@[a-zA-Z0-9_.]+]] = internal addrspace(2) constant { <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, [4 x [17 x i32]] }
; CHECK: [[gep:%[a-zA-Z0-9_]+]] = getelementptr inbounds { <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, [4 x [17 x i32]] }, { <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, [4 x [17 x i32]] } addrspace(2)* [[global]], i32 0, i32 1
; CHECK: getelementptr inbounds [4 x [17 x i32]], [4 x [17 x i32]] addrspace(2)* [[gep]], i32 0, i32 0, i32 0
; CHECK: [[gep:%[a-zA-Z0-9_]+]] = getelementptr inbounds { <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, [4 x [17 x i32]] }, { <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, [4 x [17 x i32]] } addrspace(2)* [[global]], i32 0, i32 0
; CHECK: getelementptr inbounds <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }> addrspace(2)* [[gep]], i32 0, i32 0, i32 0, i32 0

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-unknown-unknown"

@data = addrspace(2) constant <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }> <{ <{ [9 x i32], [8 x i32] }> <{ [9 x i32] [i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1], [8 x i32] zeroinitializer }>, [17 x i32] [i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1], [17 x i32] zeroinitializer, [17 x i32] [i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1] }>, align 4
@__spirv_WorkgroupSize = addrspace(8) global <3 x i32> zeroinitializer

; Function Attrs: convergent nounwind
define spir_kernel void @foo(i32 addrspace(1)* %in, i32 addrspace(1)* %out) #0 !kernel_arg_addr_space !3 !kernel_arg_access_qual !4 !kernel_arg_type !5 !kernel_arg_base_type !5 !kernel_arg_type_qual !6 {
entry:
  %gep1 = getelementptr inbounds [4 x [17 x i32]], [4 x [17 x i32]] addrspace(2)* bitcast (<{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }> addrspace(2)* @data to [4 x [17 x i32]] addrspace(2)*), i32 0, i32 0, i32 0
  %gep2 = getelementptr inbounds <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }>, <{ <{ [9 x i32], [8 x i32] }>, [17 x i32], [17 x i32], [17 x i32] }> addrspace(2)* @data, i32 0, i32 0, i32 0, i32 0
  ret void
}

attributes #0 = { convergent nounwind "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"="0" "stackrealign" "uniform-work-group-size"="true" "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 1, i32 2}
!2 = !{!"clang version 9.0.0 (https://github.com/llvm-mirror/clang 7c21fe2c07d1df4480ddf35a03d218e0f5b4af3d) (https://github.com/llvm-mirror/llvm 26882c9d258b62748a7266207513a06990c8decc)"}
!3 = !{i32 1, i32 1}
!4 = !{!"none", !"none"}
!5 = !{!"int*", !"int*"}
!6 = !{!"", !""}