| ; LSR should hoist the load from the "Arr" stub out of the loop. |
| |
| ; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 | FileCheck %s |
| |
| ; CHECK: _foo: |
| ; CHECK: L_Arr$non_lazy_ptr |
| ; CHECK: LBB0_1: |
| |
| @Arr = external global [0 x i32] ; <[0 x i32]*> [#uses=1] |
| |
| define void @foo(i32 %N.in, i32 %x) nounwind { |
| entry: |
| %N = bitcast i32 %N.in to i32 ; <i32> [#uses=1] |
| br label %cond_true |
| |
| cond_true: ; preds = %cond_true, %entry |
| %indvar = phi i32 [ %x, %entry ], [ %indvar.next, %cond_true ] ; <i32> [#uses=2] |
| %i.0.0 = bitcast i32 %indvar to i32 ; <i32> [#uses=2] |
| %tmp = getelementptr [0 x i32]* @Arr, i32 0, i32 %i.0.0 ; <i32*> [#uses=1] |
| store i32 %i.0.0, i32* %tmp |
| %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=2] |
| %exitcond = icmp eq i32 %indvar.next, %N ; <i1> [#uses=1] |
| br i1 %exitcond, label %return, label %cond_true |
| |
| return: ; preds = %cond_true |
| ret void |
| } |
