1; RUN: llc -verify-machineinstrs < %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 --check-prefix=CHECK-NOTPPC32 3 4define i32 @get_reg() nounwind { 5entry: 6; CHECK-NOTPPC32: Trying to reserve an invalid register "r2". 7 %reg = call i32 @llvm.read_register.i32(metadata !0) 8 ret i32 %reg 9; CHECK-LABEL: @get_reg 10; CHECK: mr 3, 2 11} 12 13declare i32 @llvm.read_register.i32(metadata) nounwind 14 15!0 = !{!"r2\00"} 16