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Fix expectations for PointerAccessChains/pointer_index_is_constant_1.cl
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The new code is correct.  The constant indexing into an array of arrays
of floats collapses into a constant index of an array of floats.

Ref google#1292
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@dneto0
dneto0 committed Feb 1, 2024
1 parent bef237b commit eaf274c
Showing 1 changed file with 49 additions and 48 deletions.
97 changes: 49 additions & 48 deletions test/PointerAccessChains/pointer_index_is_constant_1.cl
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,6 @@
// RUN: FileCheck %s < %t2.spvasm -check-prefix=NODRA
// RUN: spirv-val --target-env vulkan1.0 %t.spv

// TODO(#1292)
// XFAIL: *

struct Thing
{
Expand All @@ -29,51 +27,54 @@ void kernel __attribute__((reqd_work_group_size(1, 1, 1))) foo(global float* a,
*a = bar(b);
}

// CHECK-DAG: [[_uint:%[0-9a-zA-Z_]+]] = OpTypeInt 32 0
// CHECK-DAG: [[_float:%[0-9a-zA-Z_]+]] = OpTypeFloat 32
// CHECK-DAG: [[_uint_128:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 128
// CHECK-DAG: [[__arr_float_uint_128:%[0-9a-zA-Z_]+]] = OpTypeArray [[_float]] [[_uint_128]]
// CHECK-DAG: [[__struct_5:%[0-9a-zA-Z_]+]] = OpTypeStruct [[__arr_float_uint_128]]
// CHECK-DAG: [[__runtimearr__struct_5:%[0-9a-zA-Z_]+]] = OpTypeRuntimeArray [[__struct_5]]
// CHECK-DAG: [[__struct_7:%[0-9a-zA-Z_]+]] = OpTypeStruct [[__runtimearr__struct_5]]
// CHECK-DAG: [[__ptr_StorageBuffer__struct_7:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[__struct_7]]
// CHECK-DAG: [[__runtimearr_float:%[0-9a-zA-Z_]+]] = OpTypeRuntimeArray [[_float]]
// CHECK-DAG: [[__ptr_StorageBuffer_float:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[_float]]
// CHECK-DAG: [[_uint_0:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 0
// CHECK-DAG: [[_uint_1:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 1
// CHECK-DAG: [[_uint_5:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 5
// CHECK-DAG: [[_20:%[0-9a-zA-Z_]+]] = OpVariable [[__ptr_StorageBuffer__struct_7]] StorageBuffer
// CHECK: [[_27:%[0-9a-zA-Z_]+]] = OpFunction
// CHECK: [[_31:%[0-9a-zA-Z_]+]] = OpFunctionCall [[_float]] [[_22:%[0-9a-zA-Z_]+]]
// CHECK: [[_22]] = OpFunction
// CHECK: [[_25:%[0-9a-zA-Z_]+]] = OpAccessChain [[__ptr_StorageBuffer_float]] [[_20]] [[_uint_0]] [[_uint_1]] [[_uint_0]] [[_uint_5]]
// CHECK: [[_26:%[0-9a-zA-Z_]+]] = OpLoad [[_float]] [[_25]]
// CHECK-DAG: %[[float:[0-9a-zA-Z_]+]] = OpTypeFloat 32
// CHECK-DAG: %[[_runtimearr_float:[0-9a-zA-Z_]+]] = OpTypeRuntimeArray %[[float]]
// CHECK-DAG: %[[_struct_3:[0-9a-zA-Z_]+]] = OpTypeStruct %[[_runtimearr_float]]
// CHECK-DAG: %[[_ptr_StorageBuffer__struct_3:[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer %[[_struct_3]]
// CHECK-DAG: %[[void:[0-9a-zA-Z_]+]] = OpTypeVoid
// CHECK-DAG: %[[_ptr_StorageBuffer_float:[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer %[[float]]
// CHECK-DAG: %[[uint:[0-9a-zA-Z_]+]] = OpTypeInt 32 0
// CHECK-DAG: %[[uint_0:[0-9a-zA-Z_]+]] = OpConstant %[[uint]] 0
// CHECK-DAG: %[[uint_133:[0-9a-zA-Z_]+]] = OpConstant %[[uint]] 133
// CHECK-DAG: %[[_5:[0-9]+]] = OpVariable %[[_ptr_StorageBuffer__struct_3]] StorageBuffer
// CHECK-DAG: %[[_6:[0-9]+]] = OpVariable %[[_ptr_StorageBuffer__struct_3]] StorageBuffer
// CHECK: %[[_9:[0-9]+]] = OpFunction %[[void]]
// CHECK: %[[_14:[0-9]+]] = OpAccessChain %[[_ptr_StorageBuffer_float]] %[[_5]] %[[uint_0]] %[[uint_0]]
// CHECK: %[[_15:[0-9]+]] = OpFunctionCall %[[float]] %[[_17:[0-9]+]]
// CHECK: OpStore %[[_14]] %[[_15]]
// CHECK: OpReturn
// CHECK: OpFunctionEnd
// CHECK: %[[_17]] = OpFunction %[[float]]
// CHECK: %[[_20:[0-9]+]] = OpAccessChain %[[_ptr_StorageBuffer_float]] %[[_6]] %[[uint_0]] %[[uint_133]]
// CHECK: %[[_21:[0-9]+]] = OpLoad %[[float]] %[[_20]]
// CHECK: OpReturnValue %[[_21]]
// CHECK: OpFunctionEnd



// NODRA-DAG: OpDecorate [[__runtimearr__struct_8:%[0-9a-zA-Z_]+]] ArrayStride 512
// NODRA-DAG: OpDecorate [[__ptr_StorageBuffer__struct_8:%[0-9a-zA-Z_]+]] ArrayStride 512
// NODRA-DAG: [[_float:%[0-9a-zA-Z_]+]] = OpTypeFloat 32
// NODRA-DAG: [[__runtimearr_float:%[0-9a-zA-Z_]+]] = OpTypeRuntimeArray [[_float]]
// NODRA-DAG: [[__struct_3:%[0-9a-zA-Z_]+]] = OpTypeStruct [[__runtimearr_float]]
// NODRA-DAG: [[__ptr_StorageBuffer__struct_3:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[__struct_3]]
// NODRA-DAG: [[_uint:%[0-9a-zA-Z_]+]] = OpTypeInt 32 0
// NODRA-DAG: [[_uint_128:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 128
// NODRA-DAG: [[__arr_float_uint_128:%[0-9a-zA-Z_]+]] = OpTypeArray [[_float]] [[_uint_128]]
// NODRA-DAG: [[__struct_8:%[0-9a-zA-Z_]+]] = OpTypeStruct [[__arr_float_uint_128]]
// NODRA-DAG: [[__runtimearr__struct_8]] = OpTypeRuntimeArray [[__struct_8]]
// NODRA-DAG: [[__struct_10:%[0-9a-zA-Z_]+]] = OpTypeStruct [[__runtimearr__struct_8]]
// NODRA-DAG: [[__ptr_StorageBuffer__struct_10:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[__struct_10]]
// NODRA-DAG: [[__ptr_StorageBuffer_float:%[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer [[_float]]
// NODRA-DAG: [[__ptr_StorageBuffer__struct_8]] = OpTypePointer StorageBuffer [[__struct_8]]
// NODRA: [[_uint_1:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 1
// NODRA-DAG: [[_uint_0:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 0
// NODRA-DAG: [[_uint_5:%[0-9a-zA-Z_]+]] = OpConstant [[_uint]] 5
// NODRA: [[_21:%[0-9a-zA-Z_]+]] = OpVariable [[__ptr_StorageBuffer__struct_10]] StorageBuffer
// NODRA: [[_22:%[0-9a-zA-Z_]+]] = OpFunction
// NODRA: [[_23:%[0-9a-zA-Z_]+]] = OpFunctionParameter [[__ptr_StorageBuffer__struct_8]]
// NODRA: [[_25:%[0-9a-zA-Z_]+]] = OpPtrAccessChain [[__ptr_StorageBuffer_float]] [[_23]] [[_uint_1]] [[_uint_0]] [[_uint_5]]
// NODRA: [[_26:%[0-9a-zA-Z_]+]] = OpLoad [[_float]] [[_25]]
// NODRA: [[_27:%[0-9a-zA-Z_]+]] = OpFunction
// NODRA: [[_30:%[0-9a-zA-Z_]+]] = OpAccessChain [[__ptr_StorageBuffer__struct_8]] [[_21]] [[_uint_0]] [[_uint_0]]
// NODRA: [[_31:%[0-9a-zA-Z_]+]] = OpFunctionCall [[_float]] [[_22]] [[_30]]
// NODRA-DAG: %[[float:[0-9a-zA-Z_]+]] = OpTypeFloat 32
// NODRA-DAG: %[[_runtimearr_float:[0-9a-zA-Z_]+]] = OpTypeRuntimeArray %[[float]]
// NODRA-DAG: %[[_struct_3:[0-9a-zA-Z_]+]] = OpTypeStruct %[[_runtimearr_float]]
// NODRA-DAG: %[[_ptr_StorageBuffer__struct_3:[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer %[[_struct_3]]
// NODRA-DAG: %[[_ptr_StorageBuffer_float:[0-9a-zA-Z_]+]] = OpTypePointer StorageBuffer %[[float]]
// NODRA-DAG: %[[uint:[0-9a-zA-Z_]+]] = OpTypeInt 32 0
// NODRA-DAG: %[[uint_133:[0-9a-zA-Z_]+]] = OpConstant %[[uint]] 133
// NODRA-DAG: %[[void:[0-9a-zA-Z_]+]] = OpTypeVoid
// NODRA-DAG: %[[uint_0:[0-9a-zA-Z_]+]] = OpConstant %[[uint]] 0
// NODRA-DAG: %[[uint_1:[0-9a-zA-Z_]+]] = OpConstant %[[uint]] 1
// NODRA-DAG: %[[_5:[0-9]+]] = OpVariable %[[_ptr_StorageBuffer__struct_3]] StorageBuffer
// NODRA-DAG: %[[_6:[0-9]+]] = OpVariable %[[_ptr_StorageBuffer__struct_3]] StorageBuffer
// NODRA: %[[_9:[0-9]+]] = OpFunction %[[float]]
// NODRA: %[[_10:[0-9]+]] = OpFunctionParameter %[[_ptr_StorageBuffer_float]]
// NODRA: %[[_11:[0-9]+]] = OpLabel
// NODRA: %[[_14:[0-9]+]] = OpPtrAccessChain %[[_ptr_StorageBuffer_float]] %[[_10]] %[[uint_133]]
// NODRA: %[[_15:[0-9]+]] = OpLoad %[[float]] %[[_14]]
// NODRA: OpReturnValue %[[_15]]
// NODRA: OpFunctionEnd
// NODRA: %[[_18:[0-9]+]] = OpFunction %[[void]]
// NODRA: %[[_19:[0-9]+]] = OpLabel
// NODRA: %[[_21:[0-9]+]] = OpAccessChain %[[_ptr_StorageBuffer_float]] %[[_5]] %[[uint_0]] %[[uint_0]]
// NODRA: %[[_22:[0-9]+]] = OpAccessChain %[[_ptr_StorageBuffer_float]] %[[_6]] %[[uint_0]] %[[uint_0]]
// NODRA: %[[_23:[0-9]+]] = OpFunctionCall %[[float]] %[[_9]] %[[_22]]
// NODRA: OpStore %[[_21]] %[[_23]]
// NODRA: OpReturn
// NODRA: OpFunctionEnd

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