1 ; RUN: llc < %s -mtriple=powerpc64-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN 2 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s 3 4 define i64 @get_reg() nounwind { 5 entry: 6 %reg = call i64 @llvm.read_register.i64(metadata !0) 7 ret i64 %reg 8 9 ; CHECK-LABEL: @get_reg 10 ; CHECK: mr 3, 13 11 12 ; CHECK-DARWIN-LABEL: @get_reg 13 ; CHECK-DARWIN: mr r3, r13 14 } 15 16 declare i64 @llvm.read_register.i64(metadata) nounwind 17 18 !0 = !{!"r13\00"} 19
