1; RUN: not --crash llc -mtriple=sparc64-linux-gnu -o - %s 2>&1 | FileCheck %s --check-prefixes=CHECK-RESERVED-L0 2 3;; Ensure explicit register references for non-reserved registers 4;; are caught properly. 5 6; CHECK-RESERVED-L0: LLVM ERROR: Invalid register name global variable 7define void @set_reg(i32 zeroext %x) { 8entry: 9 tail call void @llvm.write_register.i32(metadata !0, i32 %x) 10 ret void 11} 12 13declare void @llvm.write_register.i32(metadata, i32) 14!0 = !{!"l0"} 15