afec257d36
This PR adds type inference of function parameters by call instances. Two use cases that demonstrate the problem are added.
22 lines
961 B
LLVM
22 lines
961 B
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
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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-DAG: %[[#TYLONG:]] = OpTypeInt 32 0
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; CHECK-DAG: %[[#TYSTRUCTLONG:]] = OpTypeStruct %[[#TYLONG]]
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; CHECK-DAG: %[[#TYARRAY:]] = OpTypeArray %[[#TYSTRUCTLONG]] %[[#]]
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; CHECK-DAG: %[[#TYSTRUCT:]] = OpTypeStruct %[[#TYARRAY]]
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; CHECK-DAG: %[[#TYSTRUCTPTR:]] = OpTypePointer Function %[[#TYSTRUCT]]
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; CHECK-DAG: %[[#TYLONGPTR:]] = OpTypePointer Function %[[#TYLONG]]
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; CHECK: %[[#PTRTOSTRUCT:]] = OpFunctionParameter %[[#TYSTRUCTPTR]]
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; CHECK: %[[#PTRTOLONG:]] = OpBitcast %[[#TYLONGPTR]] %[[#PTRTOSTRUCT]]
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; CHECK-NEXT: OpLoad %[[#TYLONG]] %[[#PTRTOLONG]]
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%struct.S = type { i32 }
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%struct.__wrapper_class = type { [7 x %struct.S] }
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define spir_kernel void @foo(ptr noundef byval(%struct.__wrapper_class) align 4 %_arg_Arr) {
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entry:
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%val = load i32, ptr %_arg_Arr
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ret void
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}
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