File: named-reg-alloc-r0.ll

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llvm-toolchain-9 1%3A9.0.1-16.1
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; RUN: not llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s
; RUN: not llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s
; RUN: not llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s

define i32 @get_reg() nounwind {
entry:
; FIXME: Include an allocatable-specific error message
; CHECK: Invalid register name global variable
        %reg = call i32 @llvm.read_register.i32(metadata !0)
  ret i32 %reg
}

declare i32 @llvm.read_register.i32(metadata) nounwind

!0 = !{!"r0\00"}