505cd125a1
This PR is to add validation to the test case with get_image_array_size/get_image_dim calls (transcoding/check_ro_qualifier.ll). This test case didn't pass validation because of invalid emission of OpCompositeExtract instruction (Result Type must be the same type as Composite.). In order to fix the problem this PR improves type inference in general and partially addresses issues: * https://github.com/llvm/llvm-project/issues/91998 * https://github.com/llvm/llvm-project/issues/91997 A reproducer from the description of the latter issue is added as a new test case as a part of this PR.
23 lines
1.3 KiB
LLVM
23 lines
1.3 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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; CHECK-SPIRV: %[[#IMAGE_TYPE:]] = OpTypeImage
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; CHECK-SPIRV: %[[#IMAGE_ARG:]] = OpFunctionParameter %[[#IMAGE_TYPE]]
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; CHECK-SPIRV: %[[#]] = OpImageQuerySizeLod %[[#]] %[[#IMAGE_ARG]]
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; CHECK-SPIRV: %[[#]] = OpImageQuerySizeLod %[[#]] %[[#IMAGE_ARG]]
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define spir_kernel void @sample_kernel(target("spirv.Image", void, 1, 0, 1, 0, 0, 0, 0) %input) {
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entry:
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%call.tmp1 = call spir_func <2 x i32> @_Z13get_image_dim20ocl_image2d_array_ro(target("spirv.Image", void, 1, 0, 1, 0, 0, 0, 0) %input)
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%call.tmp2 = shufflevector <2 x i32> %call.tmp1, <2 x i32> undef, <3 x i32> <i32 0, i32 1, i32 2>
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%call.tmp3 = call spir_func i64 @_Z20get_image_array_size20ocl_image2d_array_ro(target("spirv.Image", void, 1, 0, 1, 0, 0, 0, 0) %input)
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%call.tmp4 = trunc i64 %call.tmp3 to i32
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%call.tmp5 = insertelement <3 x i32> %call.tmp2, i32 %call.tmp4, i32 2
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%call.old = extractelement <3 x i32> %call.tmp5, i32 0
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ret void
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}
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declare spir_func <2 x i32> @_Z13get_image_dim20ocl_image2d_array_ro(target("spirv.Image", void, 1, 0, 1, 0, 0, 0, 0))
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declare spir_func i64 @_Z20get_image_array_size20ocl_image2d_array_ro(target("spirv.Image", void, 1, 0, 1, 0, 0, 0, 0))
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