b0efde6db0
This PR is to fix https://github.com/llvm/llvm-project/issues/96285 by: * improve pattern matching to recognize an aggregate constant to be a constant * do not emit Bitcast for an aggregate type
22 lines
1.2 KiB
LLVM
22 lines
1.2 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-SPIRV: %[[#IntTy:]] = OpTypeInt 32 0
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; CHECK-SPIRV: %[[#Const16:]] = OpConstant %[[#IntTy]] 16
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; CHECK-SPIRV: %[[#ArrayTy:]] = OpTypeArray %[[#IntTy]] %[[#Const16]]
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; CHECK-SPIRV: %[[#StructTy:]] = OpTypeStruct %[[#ArrayTy]]
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; CHECK-SPIRV-COUNT-16: %[[#]] = OpConstant %[[#IntTy]] {{[0-9]+}}
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; CHECK-SPIRV: %[[#ConstArray:]] = OpConstantComposite %[[#ArrayTy]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]]
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; CHECK-SPIRV: %[[#]] = OpConstantComposite %[[#StructTy]] %[[#ConstArray]]
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%struct_array_16i32 = type { [16 x i32] }
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@G = private unnamed_addr addrspace(1) constant %struct_array_16i32 { [16 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15] }, align 4
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define spir_kernel void @test() {
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ret void
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}
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