1; RUN: llc -verify-machineinstrs < %s | FileCheck %s 2target datalayout = "E-m:e-p:32:32-i64:64-n32" 3target triple = "powerpc-unknown-linux-gnu" 4 5; Tests that the 'nest' parameter attribute causes the relevant parameter to be 6; passed in the right register (r11 for PPC). 7 8define ptr @nest_receiver(ptr nest %arg) nounwind { 9; CHECK-LABEL: nest_receiver: 10; CHECK: # %bb.0: 11; CHECK-NEXT: mr 3, 11 12; CHECK-NEXT: blr 13 14 ret ptr %arg 15} 16 17define ptr @nest_caller(ptr %arg) nounwind { 18; CHECK-LABEL: nest_caller: 19; CHECK: mr 11, 3 20; CHECK: stw 0, 20(1) 21; CHECK-NEXT: bl nest_receiver 22; CHECK: blr 23 24 %result = call ptr @nest_receiver(ptr nest %arg) 25 ret ptr %result 26} 27 28