File: loadStore_vectorizer.ll

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llvm-toolchain-7 1%3A7.0.1-8~deb9u3
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; RUN: opt -mtriple x86_64-- -load-store-vectorizer < %s -S | FileCheck %s

%struct_render_pipeline_state = type opaque

define fastcc void @test1(%struct_render_pipeline_state addrspace(1)* %pso) unnamed_addr {
; CHECK-LABEL: @test1
; CHECK: load i16
; CHECK: load i16
entry:
  %tmp = bitcast %struct_render_pipeline_state addrspace(1)* %pso to i16 addrspace(1)*
  %tmp1 = load i16, i16 addrspace(1)* %tmp, align 2
  %tmp2 = bitcast %struct_render_pipeline_state addrspace(1)* %pso to i8 addrspace(1)*
  %sunkaddr51 = getelementptr i8, i8 addrspace(1)* %tmp2, i64 6
  %tmp3 = bitcast i8 addrspace(1)* %sunkaddr51 to i16 addrspace(1)*
  %tmp4 = load i16, i16 addrspace(1)* %tmp3, align 2
  ret void
}

define fastcc void @test2(%struct_render_pipeline_state addrspace(1)* %pso) unnamed_addr {
; CHECK-LABEL: @test2
; CHECK: load <2 x i16>
entry:
  %tmp = bitcast %struct_render_pipeline_state addrspace(1)* %pso to i16 addrspace(1)*
  %tmp1 = load i16, i16 addrspace(1)* %tmp, align 2
  %tmp2 = bitcast %struct_render_pipeline_state addrspace(1)* %pso to i8 addrspace(1)*
  %sunkaddr51 = getelementptr i8, i8 addrspace(1)* %tmp2, i64 2
  %tmp3 = bitcast i8 addrspace(1)* %sunkaddr51 to i16 addrspace(1)*
  %tmp4 = load i16, i16 addrspace(1)* %tmp3, align 2
  ret void
}