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; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
; CHECK-DAG: [[uint:%[0-9]+]] = OpTypeInt 32 0
%A = type {
i32,
i32
}
; CHECK-DAG: [[A:%[0-9]+]] = OpTypeStruct [[uint]] [[uint]]
%B = type {
%A,
i32,
%A
}
; CHECK-DAG: [[B:%[0-9]+]] = OpTypeStruct [[A]] [[uint]] [[A]]
; CHECK-DAG: [[uint_0:%[0-9]+]] = OpConstant [[uint]] 0
; CHECK-DAG: [[uint_1:%[0-9]+]] = OpConstant [[uint]] 1
; CHECK-DAG: [[uint_2:%[0-9]+]] = OpConstant [[uint]] 2
; CHECK-DAG: [[ptr_uint:%[0-9]+]] = OpTypePointer Function [[uint]]
; CHECK-DAG: [[ptr_A:%[0-9]+]] = OpTypePointer Function [[A]]
; CHECK-DAG: [[ptr_B:%[0-9]+]] = OpTypePointer Function [[B]]
define void @main() #1 {
entry:
%0 = alloca %B, align 4
; CHECK: [[tmp:%[0-9]+]] = OpVariable [[ptr_B]] Function
%1 = getelementptr %B, ptr %0, i32 0, i32 0
; CHECK: {{%[0-9]+}} = OpAccessChain [[ptr_A]] [[tmp]] [[uint_0]]
%2 = getelementptr inbounds %B, ptr %0, i32 0, i32 0
; CHECK: {{%[0-9]+}} = OpInBoundsAccessChain [[ptr_A]] [[tmp]] [[uint_0]]
%3 = getelementptr %B, ptr %0, i32 0, i32 1
; CHECK: {{%[0-9]+}} = OpAccessChain [[ptr_uint]] [[tmp]] [[uint_1]]
%4 = getelementptr inbounds %B, ptr %0, i32 0, i32 1
; CHECK: {{%[0-9]+}} = OpInBoundsAccessChain [[ptr_uint]] [[tmp]] [[uint_1]]
%5 = getelementptr %B, ptr %0, i32 0, i32 2
; CHECK: {{%[0-9]+}} = OpAccessChain [[ptr_A]] [[tmp]] [[uint_2]]
%6 = getelementptr inbounds %B, ptr %0, i32 0, i32 2
; CHECK: {{%[0-9]+}} = OpInBoundsAccessChain [[ptr_A]] [[tmp]] [[uint_2]]
%7 = getelementptr %B, ptr %0, i32 0, i32 2, i32 1
; CHECK: {{%[0-9]+}} = OpAccessChain [[ptr_uint]] [[tmp]] [[uint_2]] [[uint_1]]
%8 = getelementptr inbounds %B, ptr %0, i32 0, i32 2, i32 1
; CHECK: {{%[0-9]+}} = OpInBoundsAccessChain [[ptr_uint]] [[tmp]] [[uint_2]] [[uint_1]]
%9 = getelementptr %B, ptr %0, i32 0, i32 2
%10 = getelementptr %A, ptr %9, i32 0, i32 1
; CHECK: [[x:%[0-9]+]] = OpAccessChain [[ptr_A]] [[tmp]] [[uint_2]]
; CHECK: {{%[0-9]+}} = OpAccessChain [[ptr_uint]] [[x]] [[uint_1]]
ret void
}
attributes #1 = { "hlsl.numthreads"="4,8,16" "hlsl.shader"="compute" }
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