| ; Check that the #rs_export_reduce node is recognized. |
| |
| ; RUN: llvm-rs-as %s -o %t |
| ; RUN: bcinfo %t | FileCheck %s |
| |
| ; CHECK: exportReduceCount: 8 |
| ; CHECK: exportReduceList[0]: addint - 0x00000001 - 1 - 4 |
| ; CHECK: accumulator(aiAccum) |
| ; CHECK: exportReduceList[1]: mpyint - 0x00000001 - 1 - 4 |
| ; CHECK: initializer(mpyInit) |
| ; CHECK: accumulator(mpyAccum) |
| ; CHECK: exportReduceList[2]: dp - 0x00000001 - 2 - 4 |
| ; CHECK: accumulator(dpAccum) |
| ; CHECK: combiner(dpSum) |
| ; CHECK: exportReduceList[3]: findMinAndMax - 0x00000009 - 1 - 16 |
| ; CHECK: initializer(fMMInit) |
| ; CHECK: accumulator(fMMAccumulator) |
| ; CHECK: combiner(fMMCombiner) |
| ; CHECK: outconverter(fMMOutConverter) |
| ; CHECK: exportReduceList[4]: fz - 0x00000009 - 1 - 4 |
| ; CHECK: initializer(fzInit) |
| ; CHECK: accumulator(fzAccum) |
| ; CHECK: combiner(fzCombine) |
| ; CHECK: halter(fzFound) |
| ; CHECK: exportReduceList[5]: fz2 - 0x00000019 - 1 - 8 |
| ; CHECK: initializer(fz2Init) |
| ; CHECK: accumulator(fz2Accum) |
| ; CHECK: combiner(fz2Combine) |
| ; CHECK: halter(fz2Found) |
| ; CHECK: exportReduceList[6]: histogram - 0x00000001 - 1 - 1024 |
| ; CHECK: accumulator(hsgAccum) |
| ; CHECK: combiner(hsgCombine) |
| ; CHECK: exportReduceList[7]: mode - 0x00000001 - 1 - 1024 |
| ; CHECK: accumulator(hsgAccum) |
| ; CHECK: combiner(hsgCombine) |
| ; CHECK: outconverter(modeOutConvert) |
| |
| ; ModuleID = 'reduce_general_examples.bc' |
| target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" |
| target triple = "aarch64-none-linux-gnueabi" |
| |
| %struct.MinAndMax.0 = type { %struct.IndexedVal.1, %struct.IndexedVal.1 } |
| %struct.IndexedVal.1 = type { float, i32 } |
| |
| @fMMInit.r = internal unnamed_addr constant %struct.MinAndMax.0 { %struct.IndexedVal.1 { float 0.000000e+00, i32 -1 }, %struct.IndexedVal.1 { float -0.000000e+00, i32 -1 } }, align 4 |
| @llvm.used = appending global [20 x i8*] [i8* bitcast (void (<2 x i32>*)* @fz2Init to i8*), i8* bitcast (void ([256 x i32]*, [256 x i32]*)* @hsgCombine to i8*), i8* bitcast (i1 (<2 x i32>*)* @fz2Found to i8*), i8* bitcast (void (i32*, i32)* @mpyAccum to i8*), i8* bitcast (void (%struct.MinAndMax.0*)* @fMMInit to i8*), i8* bitcast (void (float*, float, float)* @dpAccum to i8*), i8* bitcast (void (<2 x i32>*, [256 x i32]*)* @modeOutConvert to i8*), i8* bitcast (void ([256 x i32]*, i8)* @hsgAccum to i8*), i8* bitcast (void (i32*)* @mpyInit to i8*), i8* bitcast (void (%struct.MinAndMax.0*, float, i32)* @fMMAccumulator to i8*), i8* bitcast (void (float*, float*)* @dpSum to i8*), i8* bitcast (void (%struct.MinAndMax.0*, %struct.MinAndMax.0*)* @fMMCombiner to i8*), i8* bitcast (void (i32*, i32*)* @fzCombine to i8*), i8* bitcast (void (i32*, i32)* @aiAccum to i8*), i8* bitcast (void (i32*)* @fzInit to i8*), i8* bitcast (void (i32*, i32, i32)* @fzAccum to i8*), i8* bitcast (i1 (i32*)* @fzFound to i8*), i8* bitcast (void (<2 x i32>*, i32, i32, i32)* @fz2Accum to i8*), i8* bitcast (void (<2 x i32>*, %struct.MinAndMax.0*)* @fMMOutConverter to i8*), i8* bitcast (void (<2 x i32>*, <2 x i32>*)* @fz2Combine to i8*)], section "llvm.metadata" |
| |
| ; Function Attrs: nounwind |
| define internal void @aiAccum(i32* nocapture %accum, i32 %val) #0 { |
| %1 = load i32, i32* %accum, align 4, !tbaa !18 |
| %2 = add nsw i32 %1, %val |
| store i32 %2, i32* %accum, align 4, !tbaa !18 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @mpyInit(i32* nocapture %accum) #0 { |
| store i32 1, i32* %accum, align 4, !tbaa !18 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @mpyAccum(i32* nocapture %accum, i32 %val) #0 { |
| %1 = load i32, i32* %accum, align 4, !tbaa !18 |
| %2 = mul nsw i32 %1, %val |
| store i32 %2, i32* %accum, align 4, !tbaa !18 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @dpAccum(float* nocapture %accum, float %in1, float %in2) #0 { |
| %1 = fmul float %in1, %in2 |
| %2 = load float, float* %accum, align 4, !tbaa !22 |
| %3 = fadd float %1, %2 |
| store float %3, float* %accum, align 4, !tbaa !22 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @dpSum(float* nocapture %accum, float* nocapture %val) #0 { |
| %1 = load float, float* %val, align 4, !tbaa !22 |
| %2 = load float, float* %accum, align 4, !tbaa !22 |
| %3 = fadd float %1, %2 |
| store float %3, float* %accum, align 4, !tbaa !22 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fMMInit(%struct.MinAndMax.0* nocapture %accum) #0 { |
| %1 = bitcast %struct.MinAndMax.0* %accum to i8* |
| tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* bitcast (%struct.MinAndMax.0* @fMMInit.r to i8*), i64 16, i32 4, i1 false), !tbaa.struct !24 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #0 |
| |
| ; Function Attrs: nounwind |
| define internal void @fMMAccumulator(%struct.MinAndMax.0* nocapture %accum, float %in, i32 %x) #0 { |
| %1 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %accum, i64 0, i32 0, i32 0 |
| %2 = load float, float* %1, align 4, !tbaa !22 |
| %3 = fcmp ogt float %2, %in |
| br i1 %3, label %4, label %6 |
| |
| ; <label>:4 ; preds = %0 |
| store float %in, float* %1, align 4 |
| %5 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %accum, i64 0, i32 0, i32 1 |
| store i32 %x, i32* %5, align 4 |
| br label %6 |
| |
| ; <label>:6 ; preds = %4, %0 |
| %7 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %accum, i64 0, i32 1, i32 0 |
| %8 = load float, float* %7, align 4, !tbaa !22 |
| %9 = fcmp olt float %8, %in |
| br i1 %9, label %10, label %12 |
| |
| ; <label>:10 ; preds = %6 |
| store float %in, float* %7, align 4 |
| %11 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %accum, i64 0, i32 1, i32 1 |
| store i32 %x, i32* %11, align 4 |
| br label %12 |
| |
| ; <label>:12 ; preds = %10, %6 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fMMCombiner(%struct.MinAndMax.0* nocapture %accum, %struct.MinAndMax.0* nocapture %val) #0 { |
| %1 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 0, i32 0 |
| %2 = load float, float* %1, align 4, !tbaa !22 |
| %3 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 0, i32 1 |
| %4 = load i32, i32* %3, align 4, !tbaa !18 |
| tail call void @fMMAccumulator(%struct.MinAndMax.0* %accum, float %2, i32 %4) |
| %5 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 1, i32 0 |
| %6 = load float, float* %5, align 4, !tbaa !22 |
| %7 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 1, i32 1 |
| %8 = load i32, i32* %7, align 4, !tbaa !18 |
| tail call void @fMMAccumulator(%struct.MinAndMax.0* %accum, float %6, i32 %8) |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fMMOutConverter(<2 x i32>* nocapture %result, %struct.MinAndMax.0* nocapture %val) #0 { |
| %1 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 0, i32 1 |
| %2 = load i32, i32* %1, align 4, !tbaa !18 |
| %3 = load <2 x i32>, <2 x i32>* %result, align 8 |
| %4 = insertelement <2 x i32> %3, i32 %2, i64 0 |
| store <2 x i32> %4, <2 x i32>* %result, align 8 |
| %5 = getelementptr inbounds %struct.MinAndMax.0, %struct.MinAndMax.0* %val, i64 0, i32 1, i32 1 |
| %6 = load i32, i32* %5, align 4, !tbaa !18 |
| %7 = insertelement <2 x i32> %4, i32 %6, i64 1 |
| store <2 x i32> %7, <2 x i32>* %result, align 8 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fzInit(i32* nocapture %accumIdx) #0 { |
| store i32 -1, i32* %accumIdx, align 4, !tbaa !18 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fzAccum(i32* nocapture %accumIdx, i32 %inVal, i32 %x) #0 { |
| %1 = icmp eq i32 %inVal, 0 |
| br i1 %1, label %2, label %3 |
| |
| ; <label>:2 ; preds = %0 |
| store i32 %x, i32* %accumIdx, align 4, !tbaa !18 |
| br label %3 |
| |
| ; <label>:3 ; preds = %2, %0 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fzCombine(i32* nocapture %accumIdx, i32* nocapture %accumIdx2) #0 { |
| %1 = load i32, i32* %accumIdx2, align 4, !tbaa !18 |
| %2 = icmp sgt i32 %1, -1 |
| br i1 %2, label %3, label %4 |
| |
| ; <label>:3 ; preds = %0 |
| store i32 %1, i32* %accumIdx, align 4, !tbaa !18 |
| br label %4 |
| |
| ; <label>:4 ; preds = %3, %0 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind readonly |
| define internal i1 @fzFound(i32* nocapture %accumIdx) #1 { |
| %1 = load i32, i32* %accumIdx, align 4, !tbaa !18 |
| %2 = icmp sgt i32 %1, -1 |
| ret i1 %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fz2Init(<2 x i32>* nocapture %accum) #0 { |
| store <2 x i32> <i32 -1, i32 -1>, <2 x i32>* %accum, align 8 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fz2Accum(<2 x i32>* nocapture %accum, i32 %inVal, i32 %x, i32 %y) #0 { |
| %1 = icmp eq i32 %inVal, 0 |
| br i1 %1, label %2, label %5 |
| |
| ; <label>:2 ; preds = %0 |
| %3 = insertelement <2 x i32> undef, i32 %x, i64 0 |
| %4 = insertelement <2 x i32> %3, i32 %y, i64 1 |
| store <2 x i32> %4, <2 x i32>* %accum, align 8 |
| br label %5 |
| |
| ; <label>:5 ; preds = %2, %0 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @fz2Combine(<2 x i32>* nocapture %accum, <2 x i32>* nocapture %accum2) #0 { |
| %1 = load <2 x i32>, <2 x i32>* %accum2, align 8 |
| %2 = extractelement <2 x i32> %1, i64 0 |
| %3 = icmp sgt i32 %2, -1 |
| br i1 %3, label %4, label %5 |
| |
| ; <label>:4 ; preds = %0 |
| store <2 x i32> %1, <2 x i32>* %accum, align 8, !tbaa !25 |
| br label %5 |
| |
| ; <label>:5 ; preds = %4, %0 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind readonly |
| define internal i1 @fz2Found(<2 x i32>* nocapture %accum) #1 { |
| %1 = load <2 x i32>, <2 x i32>* %accum, align 8 |
| %2 = extractelement <2 x i32> %1, i64 0 |
| %3 = icmp sgt i32 %2, -1 |
| ret i1 %3 |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @hsgAccum([256 x i32]* nocapture %h, i8 %in) #0 { |
| %1 = zext i8 %in to i64 |
| %2 = getelementptr inbounds [256 x i32], [256 x i32]* %h, i64 0, i64 %1 |
| %3 = load i32, i32* %2, align 4, !tbaa !18 |
| %4 = add i32 %3, 1 |
| store i32 %4, i32* %2, align 4, !tbaa !18 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @hsgCombine([256 x i32]* nocapture %accum, [256 x i32]* nocapture %addend) #0 { |
| br label %2 |
| |
| ; <label>:1 ; preds = %2 |
| ret void |
| |
| ; <label>:2 ; preds = %2, %0 |
| %indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %2 ] |
| %3 = getelementptr inbounds [256 x i32], [256 x i32]* %addend, i64 0, i64 %indvars.iv |
| %4 = load i32, i32* %3, align 4, !tbaa !18 |
| %5 = getelementptr inbounds [256 x i32], [256 x i32]* %accum, i64 0, i64 %indvars.iv |
| %6 = load i32, i32* %5, align 4, !tbaa !18 |
| %7 = add i32 %6, %4 |
| store i32 %7, i32* %5, align 4, !tbaa !18 |
| %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 |
| %exitcond = icmp eq i64 %indvars.iv.next, 256 |
| br i1 %exitcond, label %1, label %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define internal void @modeOutConvert(<2 x i32>* nocapture %result, [256 x i32]* nocapture %h) #0 { |
| br label %8 |
| |
| ; <label>:1 ; preds = %8 |
| %2 = load <2 x i32>, <2 x i32>* %result, align 8 |
| %3 = insertelement <2 x i32> %2, i32 %i.0.mode.0, i64 0 |
| store <2 x i32> %3, <2 x i32>* %result, align 8 |
| %4 = zext i32 %i.0.mode.0 to i64 |
| %5 = getelementptr inbounds [256 x i32], [256 x i32]* %h, i64 0, i64 %4 |
| %6 = load i32, i32* %5, align 4, !tbaa !18 |
| %7 = insertelement <2 x i32> %3, i32 %6, i64 1 |
| store <2 x i32> %7, <2 x i32>* %result, align 8 |
| ret void |
| |
| ; <label>:8 ; preds = %8, %0 |
| %indvars.iv = phi i64 [ 1, %0 ], [ %indvars.iv.next, %8 ] |
| %mode.01 = phi i32 [ 0, %0 ], [ %i.0.mode.0, %8 ] |
| %9 = getelementptr inbounds [256 x i32], [256 x i32]* %h, i64 0, i64 %indvars.iv |
| %10 = load i32, i32* %9, align 4, !tbaa !18 |
| %11 = zext i32 %mode.01 to i64 |
| %12 = getelementptr inbounds [256 x i32], [256 x i32]* %h, i64 0, i64 %11 |
| %13 = load i32, i32* %12, align 4, !tbaa !18 |
| %14 = icmp ugt i32 %10, %13 |
| %15 = trunc i64 %indvars.iv to i32 |
| %i.0.mode.0 = select i1 %14, i32 %15, i32 %mode.01 |
| %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 |
| %exitcond = icmp eq i64 %indvars.iv.next, 256 |
| br i1 %exitcond, label %1, label %8 |
| } |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readonly } |
| |
| !llvm.ident = !{!0} |
| !\23pragma = !{!1, !2} |
| !\23rs_export_reduce = !{!3, !5, !7, !9, !11, !13, !15, !17} |
| |
| !0 = !{!"clang version 3.6 "} |
| !1 = !{!"version", !"1"} |
| !2 = !{!"java_package_name", !"examples"} |
| !3 = !{!"addint", !"4", !4} |
| !4 = !{!"aiAccum", !"1"} |
| !5 = !{!"mpyint", !"4", !6, !"mpyInit"} |
| !6 = !{!"mpyAccum", !"1"} |
| !7 = !{!"dp", !"4", !8, null, !"dpSum"} |
| !8 = !{!"dpAccum", !"1"} |
| !9 = !{!"findMinAndMax", !"16", !10, !"fMMInit", !"fMMCombiner", !"fMMOutConverter"} |
| !10 = !{!"fMMAccumulator", !"9"} |
| !11 = !{!"fz", !"4", !12, !"fzInit", !"fzCombine", null, !"fzFound"} |
| !12 = !{!"fzAccum", !"9"} |
| !13 = !{!"fz2", !"8", !14, !"fz2Init", !"fz2Combine", null, !"fz2Found"} |
| !14 = !{!"fz2Accum", !"25"} |
| !15 = !{!"histogram", !"1024", !16, null, !"hsgCombine"} |
| !16 = !{!"hsgAccum", !"1"} |
| !17 = !{!"mode", !"1024", !16, null, !"hsgCombine", !"modeOutConvert"} |
| !18 = !{!19, !19, i64 0} |
| !19 = !{!"int", !20, i64 0} |
| !20 = !{!"omnipotent char", !21, i64 0} |
| !21 = !{!"Simple C/C++ TBAA"} |
| !22 = !{!23, !23, i64 0} |
| !23 = !{!"float", !20, i64 0} |
| !24 = !{i64 0, i64 4, !22, i64 4, i64 4, !18, i64 8, i64 4, !22, i64 12, i64 4, !18} |
| !25 = !{!20, !20, i64 0} |