1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -indvars < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "E-m:e-i64:64-n32:64" 4*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine void @f(i32* %end.s, i8** %loc, i32 %p) { 7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @f( 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker %end = getelementptr inbounds i32, i32* %end.s, i32 %p 10*9880d681SAndroid Build Coastguard Worker %init = bitcast i32* %end.s to i8* 11*9880d681SAndroid Build Coastguard Worker br label %while.body.i 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerwhile.body.i: 14*9880d681SAndroid Build Coastguard Worker %ptr = phi i8* [ %ptr.inc, %while.body.i ], [ %init, %entry ] 15*9880d681SAndroid Build Coastguard Worker %ptr.inc = getelementptr inbounds i8, i8* %ptr, i8 1 16*9880d681SAndroid Build Coastguard Worker %ptr.inc.cast = bitcast i8* %ptr.inc to i32* 17*9880d681SAndroid Build Coastguard Worker %cmp.i = icmp eq i32* %ptr.inc.cast, %end 18*9880d681SAndroid Build Coastguard Worker br i1 %cmp.i, label %loop.exit, label %while.body.i 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerloop.exit: 21*9880d681SAndroid Build Coastguard Worker; CHECK: loop.exit: 22*9880d681SAndroid Build Coastguard Worker; CHECK: [[END_BCASTED:%[a-z0-9]+]] = bitcast i32* %end to i8* 23*9880d681SAndroid Build Coastguard Worker; CHECK: store i8* [[END_BCASTED]], i8** %loc 24*9880d681SAndroid Build Coastguard Worker %ptr.inc.lcssa = phi i8* [ %ptr.inc, %while.body.i ] 25*9880d681SAndroid Build Coastguard Worker store i8* %ptr.inc.lcssa, i8** %loc 26*9880d681SAndroid Build Coastguard Worker ret void 27*9880d681SAndroid Build Coastguard Worker} 28