| ; RUN: not llc < %s -mtriple=arm64-apple-darwin 2>&1 | FileCheck %s | |
| ; RUN: not llc < %s -mtriple=arm64-linux-gnueabi 2>&1 | FileCheck %s | |
| define i32 @get_stack() nounwind { | |
| entry: | |
| ; CHECK: error: <unknown>:0:0: invalid register "notareg" for llvm.read_register | |
| %sp = call i32 @llvm.read_register.i32(metadata !0) | |
| ret i32 %sp | |
| } | |
| declare i32 @llvm.read_register.i32(metadata) nounwind | |
| !0 = !{!"notareg\00"} |