1; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 | FileCheck %s 2 3; Overly aggressive LICM simply adds copies of constants 4; rdar://9266679 5 6define zeroext i1 @t(i32* nocapture %A, i32 %size, i32 %value) nounwind readonly ssp { 7; CHECK-LABEL: t: 8entry: 9 br label %for.cond 10 11for.cond: 12 %0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ] 13 %cmp = icmp ult i32 %0, %size 14 br i1 %cmp, label %for.body, label %return 15 16for.body: 17; CHECK: %for. 18; CHECK: mov{{.*}} r{{[0-9]+}}, #{{[01]}} 19; CHECK: mov{{.*}} r{{[0-9]+}}, #{{[01]}} 20; CHECK-NOT: mov r{{[0-9]+}}, #{{[01]}} 21 %arrayidx = getelementptr i32, i32* %A, i32 %0 22 %tmp4 = load i32, i32* %arrayidx, align 4 23 %cmp6 = icmp eq i32 %tmp4, %value 24 br i1 %cmp6, label %return, label %for.inc 25 26for.inc: 27 %inc = add i32 %0, 1 28 br label %for.cond 29 30return: 31 %retval.0 = phi i1 [ true, %for.body ], [ false, %for.cond ] 32 ret i1 %retval.0 33} 34