| ; RUN: llc < %s -mtriple=powerpc64-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN | |
| ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s | |
| define i64 @get_reg() nounwind { | |
| entry: | |
| %reg = call i64 @llvm.read_register.i64(metadata !0) | |
| ret i64 %reg | |
| ; CHECK-LABEL: @get_reg | |
| ; CHECK: mr 3, 1 | |
| ; CHECK-DARWIN-LABEL: @get_reg | |
| ; CHECK-DARWIN: mr r3, r1 | |
| } | |
| declare i64 @llvm.read_register.i64(metadata) nounwind | |
| !0 = !{!"r1\00"} |