1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -basicaa -gvn < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" 3*9880d681SAndroid Build Coastguard Workertarget triple = "i386-apple-darwin11.0.0" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker@sortlist = external global [5001 x i32], align 4 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine void @Bubble() nounwind noinline { 8*9880d681SAndroid Build Coastguard Worker; CHECK: entry: 9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: %tmp7.pre = load i32 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker br label %while.body5 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK: while.body5: 14*9880d681SAndroid Build Coastguard Worker; CHECK: %tmp7 = phi i32 15*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: %tmp7 = load i32 16*9880d681SAndroid Build Coastguard Workerwhile.body5: 17*9880d681SAndroid Build Coastguard Worker %indvar = phi i32 [ 0, %entry ], [ %tmp6, %if.end ] 18*9880d681SAndroid Build Coastguard Worker %tmp5 = add i32 %indvar, 2 19*9880d681SAndroid Build Coastguard Worker %arrayidx9 = getelementptr [5001 x i32], [5001 x i32]* @sortlist, i32 0, i32 %tmp5 20*9880d681SAndroid Build Coastguard Worker %tmp6 = add i32 %indvar, 1 21*9880d681SAndroid Build Coastguard Worker %arrayidx = getelementptr [5001 x i32], [5001 x i32]* @sortlist, i32 0, i32 %tmp6 22*9880d681SAndroid Build Coastguard Worker %tmp7 = load i32, i32* %arrayidx, align 4 23*9880d681SAndroid Build Coastguard Worker %tmp10 = load i32, i32* %arrayidx9, align 4 24*9880d681SAndroid Build Coastguard Worker %cmp11 = icmp sgt i32 %tmp7, %tmp10 25*9880d681SAndroid Build Coastguard Worker br i1 %cmp11, label %if.then, label %if.end 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Worker; CHECK: if.then: 28*9880d681SAndroid Build Coastguard Workerif.then: 29*9880d681SAndroid Build Coastguard Worker store i32 %tmp10, i32* %arrayidx, align 4 30*9880d681SAndroid Build Coastguard Worker store i32 %tmp7, i32* %arrayidx9, align 4 31*9880d681SAndroid Build Coastguard Worker br label %if.end 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Workerif.end: 34*9880d681SAndroid Build Coastguard Worker %exitcond = icmp eq i32 %tmp6, 100 35*9880d681SAndroid Build Coastguard Worker br i1 %exitcond, label %while.end.loopexit, label %while.body5 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workerwhile.end.loopexit: 38*9880d681SAndroid Build Coastguard Worker ret void 39*9880d681SAndroid Build Coastguard Worker} 40