File: builtin_calls.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK-SPIRV-DAG: OpDecorate %[[#Id:]] BuiltIn GlobalInvocationId
; CHECK-SPIRV-DAG: OpDecorate %[[#Id:]] BuiltIn GlobalLinearId
; CHECK-SPIRV:     %[[#Id:]] = OpVariable %[[#]]
; CHECK-SPIRV:     %[[#Id:]] = OpVariable %[[#]]

define spir_kernel void @f() {
entry:
  %0 = call spir_func i32 @_Z29__spirv_BuiltInGlobalLinearIdv()
  %1 = call spir_func i64 @_Z33__spirv_BuiltInGlobalInvocationIdi(i32 1)
  ret void
}

declare spir_func i32 @_Z29__spirv_BuiltInGlobalLinearIdv()
declare spir_func i64 @_Z33__spirv_BuiltInGlobalInvocationIdi(i32)