; RUN: llc -mtriple=sparc64-linux-gnu -mattr=+reserve-l0 -o - %s | FileCheck %s --check-prefixes=CHECK-RESERVED-L0 ;; Ensure explicit register references are catched as well. ; CHECK-RESERVED-L0: %l0 define void @set_reg(i32 zeroext %x) { entry: tail call void @llvm.write_register.i32(metadata !0, i32 %x) ret void } declare void @llvm.write_register.i32(metadata, i32) !0 = !{!"l0"}