0431b71680
The IR can store to the first element of an array the same way it stores to the first element of a struct by specifying the base pointer. This commit fixes the pointercast legalization pass to support this.
21 lines
825 B
LLVM
21 lines
825 B
LLVM
; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv-pc-vulkan1.3-compute %s -o - | FileCheck %s
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-pc-vulkan1.3-compute %s -o - -filetype=obj | spirv-val %}
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; CHECK-DAG: %[[#Int:]] = OpTypeInt 32 0
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; CHECK-DAG: %[[#IntPtr:]] = OpTypePointer Function %[[#Int]]
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; CHECK-DAG: %[[#Array:]] = OpTypeArray %[[#Int]] %[[#]]
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; CHECK-DAG: %[[#ArrayPtr:]] = OpTypePointer Function %[[#Array]]
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; CHECK-DAG: %[[#Const:]] = OpConstant %[[#Int]] 123
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; CHECK-DAG: %[[#Zero:]] = OpConstant %[[#Int]] 0
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; CHECK: %[[#Var:]] = OpVariable %[[#ArrayPtr]] Function
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; CHECK: %[[#GEP:]] = OpInBoundsAccessChain %[[#IntPtr]] %[[#Var]] %[[#Zero]]
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; CHECK: OpStore %[[#GEP]] %[[#Const]]
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define spir_func void @test_array_store() {
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entry:
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%var = alloca [4 x i32]
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store i32 123, ptr %var
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ret void
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}
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