| ; RUN: opt %loadNPMPolly -verify-dom-info -passes=polly-codegen -S < %s \ |
| ; RUN: -polly-invariant-load-hoisting=true | FileCheck %s |
| ; |
| ; This caused an infinite recursion during invariant load hoisting at some |
| ; point. Check it does not and we add a "false" runtime check. |
| ; |
| ; CHECK: polly.preload.begin: |
| ; CHECK-NEXT: br i1 false, label %polly.start, label %for.body.14.lr.ph |
| ; |
| target datalayout = "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128" |
| |
| %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573 = type { ptr, ptr, i32, i32, i32, i32, i32, [4 x i32], [4 x i32], double, %struct.AVRational.0.22.858.1188.1276.1298.1567 } |
| %struct.AVClass.10.32.868.1198.1286.1308.1566 = type { ptr, ptr, ptr, i32, i32, i32, ptr, ptr, i32, ptr, ptr } |
| %struct.AVOption.7.29.865.1195.1283.1305.1563 = type { ptr, ptr, i32, i32, %union.anon.6.28.864.1194.1282.1304.1562, double, double, i32, ptr } |
| %union.anon.6.28.864.1194.1282.1304.1562 = type { i64 } |
| %struct.AVOptionRanges.9.31.867.1197.1285.1307.1565 = type { ptr, i32, i32 } |
| %struct.AVOptionRange.8.30.866.1196.1284.1306.1564 = type { ptr, double, double, double, double, i32 } |
| %struct.AVFrame.5.27.863.1193.1281.1303.1572 = type { [8 x ptr], [8 x i32], ptr, i32, i32, i32, i32, i32, i32, %struct.AVRational.0.22.858.1188.1276.1298.1567, i64, i64, i64, i32, i32, i32, ptr, [8 x i64], i32, i32, i32, i32, i64, i32, i64, [8 x ptr], ptr, i32, ptr, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, ptr, i32, i32, i32, ptr, i32, i32, ptr } |
| %struct.AVFrameSideData.4.26.862.1192.1280.1302.1571 = type { i32, ptr, i32, ptr, ptr } |
| %struct.AVDictionary.3.25.861.1191.1279.1301.1570 = type opaque |
| %struct.AVBufferRef.2.24.860.1190.1278.1300.1569 = type { ptr, ptr, i32 } |
| %struct.AVBuffer.1.23.859.1189.1277.1299.1568 = type opaque |
| %struct.AVRational.0.22.858.1188.1276.1298.1567 = type { i32, i32 } |
| |
| ; Function Attrs: nounwind ssp |
| define void @fade(ptr %s) #0 { |
| entry: |
| br label %for.cond.12.preheader.lr.ph |
| |
| for.cond.12.preheader.lr.ph: ; preds = %entry |
| %outpicref = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 1 |
| %arrayidx2 = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 8, i32 0 |
| %tobool = icmp eq i32 0, 0 |
| %arrayidx4 = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 8, i32 1 |
| %tmp = load i32, ptr %arrayidx4, align 4 |
| %tobool5 = icmp eq i32 %tmp, 0 |
| %h = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 3 |
| %tmp1 = load i32, ptr %h, align 4 |
| %cmp.48 = icmp sgt i32 %tmp1, 0 |
| %tmp2 = load ptr, ptr %outpicref, align 4 |
| %tmp3 = load ptr, ptr %tmp2, align 4 |
| br label %for.body.14.lr.ph |
| |
| for.body.14.lr.ph: ; preds = %for.end, %for.cond.12.preheader.lr.ph |
| %d.050 = phi ptr [ %tmp3, %for.cond.12.preheader.lr.ph ], [ poison, %for.end ] |
| %w = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 2 |
| %tmp4 = load i32, ptr %w, align 4 |
| %cmp13.46 = icmp sgt i32 %tmp4, 0 |
| br label %for.body.14 |
| |
| for.body.14: ; preds = %for.body.14, %for.body.14.lr.ph |
| store i8 undef, ptr %d.050, align 1 |
| %arrayidx54 = getelementptr inbounds %struct.AudioVectorScopeContext.21.43.879.1209.1297.1319.1573, ptr %s, i32 0, i32 8, i32 2 |
| %tmp5 = load i32, ptr %arrayidx54, align 4 |
| %add92 = add nuw nsw i32 0, 4 |
| %tmp6 = load i32, ptr %w, align 4 |
| %mul = shl nsw i32 %tmp6, 2 |
| %cmp13 = icmp slt i32 %add92, %mul |
| br i1 %cmp13, label %for.body.14, label %for.end |
| |
| for.end: ; preds = %for.body.14 |
| %inc = add nuw nsw i32 0, 1 |
| %tmp7 = load i32, ptr %h, align 4 |
| %cmp = icmp slt i32 %inc, %tmp7 |
| br i1 %cmp, label %for.body.14.lr.ph, label %if.end.loopexit |
| |
| if.end.loopexit: ; preds = %for.end |
| br label %if.end |
| |
| if.end: ; preds = %if.end.loopexit |
| ret void |
| } |