1; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; CHECK-SPIRV: OpDecorate %[[#ALIGNMENT:]] Alignment 16 5; CHECK-SPIRV: %[[#ALIGNMENT]] = OpFunctionParameter %[[#]] 6 7%struct._ZTS6Struct.Struct = type { %struct._ZTS11floatStruct.floatStruct, %struct._ZTS11floatStruct.floatStruct } 8%struct._ZTS11floatStruct.floatStruct = type { float, float, float, float } 9 10define spir_func void @_ZN3FooC2Ev(%struct._ZTS6Struct.Struct addrspace(4)* align 16 %0) { 11 ret void 12} 13