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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 6f532a988e5c02fcb271fb65e9e7b83f0147d3f2 / . / test / CodeGen / X86 / loop-hoist.ll
blob: 5f0f40ad111c5f60eb24f261758e64fd0c26b19d [file] [log] [blame]
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]1; RUN: llvm-as < %s | \
Reid Spencerf6dc65f2007-01-03 23:47:29 +0000[diff] [blame]2; RUN: llc -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
Reid Spencerd3b1f6d2007-04-15 22:20:47 +0000[diff] [blame]3; RUN: grep L_Arr.non_lazy_ptr
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]4; RUN: llvm-as < %s | \
Dan Gohman3326f162009-01-16 21:40:12 +0000[diff] [blame]5; RUN: llc -disable-post-RA-scheduler=true \
6; RUN: -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
Reid Spencerd3b1f6d2007-04-15 22:20:47 +0000[diff] [blame]7; RUN: %prcontext L_Arr.non_lazy_ptr 1 | grep {4(%esp)}
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]8
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]9@Arr = external global [0 x i32] ; <[0 x i32]*> [#uses=1]
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]10
Dan Gohman80792f32008-04-15 01:22:18 +0000[diff] [blame]11define void @foo(i32 %N.in, i32 %x) {
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]12entry:
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]13 %N = bitcast i32 %N.in to i32 ; <i32> [#uses=1]
14 br label %cond_true
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]15
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]16cond_true: ; preds = %cond_true, %entry
Dan Gohman80792f32008-04-15 01:22:18 +0000[diff] [blame]17 %indvar = phi i32 [ %x, %entry ], [ %indvar.next, %cond_true ] ; <i32> [#uses=2]
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]18 %i.0.0 = bitcast i32 %indvar to i32 ; <i32> [#uses=2]
19 %tmp = getelementptr [0 x i32]* @Arr, i32 0, i32 %i.0.0 ; <i32*> [#uses=1]
20 store i32 %i.0.0, i32* %tmp
21 %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=2]
22 %exitcond = icmp eq i32 %indvar.next, %N ; <i1> [#uses=1]
23 br i1 %exitcond, label %return, label %cond_true
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]24
Tanya Lattner33eefff2008-02-21 07:42:26 +0000[diff] [blame]25return: ; preds = %cond_true
26 ret void
Chris Lattnerc635d712006-09-13 05:59:25 +0000[diff] [blame]27}