afec257d36
This PR adds type inference of function parameters by call instances. Two use cases that demonstrate the problem are added.
32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
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: %[[#TYLONGPTR:]] = OpTypePointer Function %[[#TYLONG]]
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; CHECK-DAG: %[[#TYSTRUCT:]] = OpTypeStruct %[[#TYLONG]]
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; CHECK-DAG: %[[#CONST:]] = OpConstant %[[#TYLONG]] 3
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; CHECK-DAG: %[[#TYSTRUCTPTR:]] = OpTypePointer Function %[[#TYSTRUCT]]
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; CHECK: OpFunction
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; CHECK: %[[#ARGPTR1:]] = OpFunctionParameter %[[#TYLONGPTR]]
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; CHECK: OpStore %[[#ARGPTR1]] %[[#CONST:]]
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; CHECK: OpFunction
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; CHECK: %[[#OBJ:]] = OpFunctionParameter %[[#TYSTRUCT]]
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; CHECK: %[[#ARGPTR2:]] = OpFunctionParameter %[[#TYLONGPTR]]
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; CHECK: %[[#PTRTOSTRUCT:]] = OpBitcast %[[#TYSTRUCTPTR]] %[[#ARGPTR2]]
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; CHECK-NEXT: OpStore %[[#PTRTOSTRUCT]] %[[#OBJ]]
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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(%struct.S %arg, ptr %ptr) {
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entry:
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store %struct.S %arg, ptr %ptr
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ret void
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}
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define spir_kernel void @bar(ptr %ptr) {
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entry:
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store i32 3, ptr %ptr
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ret void
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}
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