1; RUN: not --crash llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s 2; RUN: not --crash llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s 3 4define i32 @get_reg() nounwind { 5entry: 6; CHECK: Trying to reserve an invalid register "r0". 7 %reg = call i32 @llvm.read_register.i32(metadata !0) 8 ret i32 %reg 9} 10 11declare i32 @llvm.read_register.i32(metadata) nounwind 12 13!0 = !{!"r0\00"} 14