diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/diag-with-hotness-info-2.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/diag-with-hotness-info-2.ll | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/diag-with-hotness-info-2.ll b/llvm/test/Transforms/LoopVectorize/diag-with-hotness-info-2.ll deleted file mode 100644 index 34641849d88..00000000000 --- a/llvm/test/Transforms/LoopVectorize/diag-with-hotness-info-2.ll +++ /dev/null @@ -1,200 +0,0 @@ -; RUN: opt -S -loop-vectorize -pass-remarks-analysis=loop-vectorize -pass-remarks-with-hotness < %s 2>&1 | FileCheck %s -; RUN: opt -S -passes=loop-vectorize -pass-remarks-analysis=loop-vectorize -pass-remarks-with-hotness < %s 2>&1 | FileCheck %s - -; 1 void cold(char *A, char *B, char *C, char *D, char *E, int N) { -; 2 for(int i = 0; i < N; i++) { -; 3 A[i + 1] = A[i] + B[i]; -; 4 C[i] = D[i] * E[i]; -; 5 } -; 6 } -; 7 -; 8 void hot(char *A, char *B, char *C, char *D, char *E, int N) { -; 9 for(int i = 0; i < N; i++) { -; 10 A[i + 1] = A[i] + B[i]; -; 11 C[i] = D[i] * E[i]; -; 12 } -; 13 } -; 14 -; 15 void unknown(char *A, char *B, char *C, char *D, char *E, int N) { -; 16 for(int i = 0; i < N; i++) { -; 17 A[i + 1] = A[i] + B[i]; -; 18 C[i] = D[i] * E[i]; -; 19 } -; 20 } - -; CHECK: remark: /tmp/s.c:2:3: loop not vectorized: unsafe dependent memory operations in loop. Use #pragma loop distribute(enable) to allow loop distribution to attempt to isolate the offending operations into a separate loop (hotness: 300) -; CHECK: remark: /tmp/s.c:9:3: loop not vectorized: unsafe dependent memory operations in loop. Use #pragma loop distribute(enable) to allow loop distribution to attempt to isolate the offending operations into a separate loop (hotness: 5000) -; CHECK: remark: /tmp/s.c:16:3: loop not vectorized: unsafe dependent memory operations in loop. Use #pragma loop distribute(enable) to allow loop distribution to attempt to isolate the offending operations into a separate loop{{$}} - -; ModuleID = '/tmp/s.c' -source_filename = "/tmp/s.c" -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" - -; Function Attrs: norecurse nounwind ssp uwtable -define void @cold(i8* nocapture %A, i8* nocapture readonly %B, i8* nocapture %C, i8* nocapture readonly %D, i8* nocapture readonly %E, i32 %N) local_unnamed_addr #0 !dbg !7 !prof !56 { -entry: - %cmp28 = icmp sgt i32 %N, 0, !dbg !9 - br i1 %cmp28, label %ph, label %for.cond.cleanup, !dbg !10, !prof !58 - -ph: - br label %for.body - -for.body: - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %ph ] - %arrayidx = getelementptr inbounds i8, i8* %A, i64 %indvars.iv, !dbg !12 - %0 = load i8, i8* %arrayidx, align 1, !dbg !12, !tbaa !13 - %arrayidx2 = getelementptr inbounds i8, i8* %B, i64 %indvars.iv, !dbg !16 - %1 = load i8, i8* %arrayidx2, align 1, !dbg !16, !tbaa !13 - %add = add i8 %1, %0, !dbg !17 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !10 - %arrayidx7 = getelementptr inbounds i8, i8* %A, i64 %indvars.iv.next, !dbg !18 - store i8 %add, i8* %arrayidx7, align 1, !dbg !19, !tbaa !13 - %arrayidx9 = getelementptr inbounds i8, i8* %D, i64 %indvars.iv, !dbg !20 - %2 = load i8, i8* %arrayidx9, align 1, !dbg !20, !tbaa !13 - %arrayidx12 = getelementptr inbounds i8, i8* %E, i64 %indvars.iv, !dbg !21 - %3 = load i8, i8* %arrayidx12, align 1, !dbg !21, !tbaa !13 - %mul = mul i8 %3, %2, !dbg !22 - %arrayidx16 = getelementptr inbounds i8, i8* %C, i64 %indvars.iv, !dbg !23 - store i8 %mul, i8* %arrayidx16, align 1, !dbg !24, !tbaa !13 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !10 - %exitcond = icmp eq i32 %lftr.wideiv, %N, !dbg !10 - br i1 %exitcond, label %for.cond.cleanup, label %for.body, !dbg !10, !llvm.loop !25, !prof !59 - -for.cond.cleanup: - ret void, !dbg !11 -} - -; Function Attrs: norecurse nounwind ssp uwtable -define void @hot(i8* nocapture %A, i8* nocapture readonly %B, i8* nocapture %C, i8* nocapture readonly %D, i8* nocapture readonly %E, i32 %N) local_unnamed_addr #0 !dbg !26 !prof !57 { -entry: - %cmp28 = icmp sgt i32 %N, 0, !dbg !27 - br i1 %cmp28, label %ph, label %for.cond.cleanup, !dbg !28, !prof !58 - -ph: - br label %for.body - -for.body: - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %ph ] - %arrayidx = getelementptr inbounds i8, i8* %A, i64 %indvars.iv, !dbg !30 - %0 = load i8, i8* %arrayidx, align 1, !dbg !30, !tbaa !13 - %arrayidx2 = getelementptr inbounds i8, i8* %B, i64 %indvars.iv, !dbg !31 - %1 = load i8, i8* %arrayidx2, align 1, !dbg !31, !tbaa !13 - %add = add i8 %1, %0, !dbg !32 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !28 - %arrayidx7 = getelementptr inbounds i8, i8* %A, i64 %indvars.iv.next, !dbg !33 - store i8 %add, i8* %arrayidx7, align 1, !dbg !34, !tbaa !13 - %arrayidx9 = getelementptr inbounds i8, i8* %D, i64 %indvars.iv, !dbg !35 - %2 = load i8, i8* %arrayidx9, align 1, !dbg !35, !tbaa !13 - %arrayidx12 = getelementptr inbounds i8, i8* %E, i64 %indvars.iv, !dbg !36 - %3 = load i8, i8* %arrayidx12, align 1, !dbg !36, !tbaa !13 - %mul = mul i8 %3, %2, !dbg !37 - %arrayidx16 = getelementptr inbounds i8, i8* %C, i64 %indvars.iv, !dbg !38 - store i8 %mul, i8* %arrayidx16, align 1, !dbg !39, !tbaa !13 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !28 - %exitcond = icmp eq i32 %lftr.wideiv, %N, !dbg !28 - br i1 %exitcond, label %for.cond.cleanup, label %for.body, !dbg !28, !llvm.loop !40, !prof !59 - -for.cond.cleanup: - ret void, !dbg !29 -} - -; Function Attrs: norecurse nounwind ssp uwtable -define void @unknown(i8* nocapture %A, i8* nocapture readonly %B, i8* nocapture %C, i8* nocapture readonly %D, i8* nocapture readonly %E, i32 %N) local_unnamed_addr #0 !dbg !41 { -entry: - %cmp28 = icmp sgt i32 %N, 0, !dbg !42 - br i1 %cmp28, label %ph, label %for.cond.cleanup, !dbg !43 - -ph: - br label %for.body - -for.body: - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %ph ] - %arrayidx = getelementptr inbounds i8, i8* %A, i64 %indvars.iv, !dbg !45 - %0 = load i8, i8* %arrayidx, align 1, !dbg !45, !tbaa !13 - %arrayidx2 = getelementptr inbounds i8, i8* %B, i64 %indvars.iv, !dbg !46 - %1 = load i8, i8* %arrayidx2, align 1, !dbg !46, !tbaa !13 - %add = add i8 %1, %0, !dbg !47 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !43 - %arrayidx7 = getelementptr inbounds i8, i8* %A, i64 %indvars.iv.next, !dbg !48 - store i8 %add, i8* %arrayidx7, align 1, !dbg !49, !tbaa !13 - %arrayidx9 = getelementptr inbounds i8, i8* %D, i64 %indvars.iv, !dbg !50 - %2 = load i8, i8* %arrayidx9, align 1, !dbg !50, !tbaa !13 - %arrayidx12 = getelementptr inbounds i8, i8* %E, i64 %indvars.iv, !dbg !51 - %3 = load i8, i8* %arrayidx12, align 1, !dbg !51, !tbaa !13 - %mul = mul i8 %3, %2, !dbg !52 - %arrayidx16 = getelementptr inbounds i8, i8* %C, i64 %indvars.iv, !dbg !53 - store i8 %mul, i8* %arrayidx16, align 1, !dbg !54, !tbaa !13 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !43 - %exitcond = icmp eq i32 %lftr.wideiv, %N, !dbg !43 - br i1 %exitcond, label %for.cond.cleanup, label %for.body, !dbg !43, !llvm.loop !55 - -for.cond.cleanup: - ret void, !dbg !44 -} - -attributes #0 = { norecurse nounwind ssp uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="core2" "target-features"="+cx16,+fxsr,+mmx,+sse,+sse2,+sse3,+ssse3,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!3, !4, !5} -!llvm.ident = !{!6} - -!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 273572) (llvm/trunk 273585)", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2) -!1 = !DIFile(filename: "/tmp/s.c", directory: "/tmp") -!2 = !{} -!3 = !{i32 2, !"Dwarf Version", i32 2} -!4 = !{i32 2, !"Debug Info Version", i32 3} -!5 = !{i32 1, !"PIC Level", i32 2} -!6 = !{!"clang version 3.9.0 (trunk 273572) (llvm/trunk 273585)"} -!7 = distinct !DISubprogram(name: "cold", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2) -!8 = !DISubroutineType(types: !2) -!9 = !DILocation(line: 2, column: 20, scope: !7) -!10 = !DILocation(line: 2, column: 3, scope: !7) -!11 = !DILocation(line: 6, column: 1, scope: !7) -!12 = !DILocation(line: 3, column: 16, scope: !7) -!13 = !{!14, !14, i64 0} -!14 = !{!"omnipotent char", !15, i64 0} -!15 = !{!"Simple C/C++ TBAA"} -!16 = !DILocation(line: 3, column: 23, scope: !7) -!17 = !DILocation(line: 3, column: 21, scope: !7) -!18 = !DILocation(line: 3, column: 5, scope: !7) -!19 = !DILocation(line: 3, column: 14, scope: !7) -!20 = !DILocation(line: 4, column: 12, scope: !7) -!21 = !DILocation(line: 4, column: 19, scope: !7) -!22 = !DILocation(line: 4, column: 17, scope: !7) -!23 = !DILocation(line: 4, column: 5, scope: !7) -!24 = !DILocation(line: 4, column: 10, scope: !7) -!25 = distinct !{!25, !10} -!26 = distinct !DISubprogram(name: "hot", scope: !1, file: !1, line: 8, type: !8, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2) -!27 = !DILocation(line: 9, column: 20, scope: !26) -!28 = !DILocation(line: 9, column: 3, scope: !26) -!29 = !DILocation(line: 13, column: 1, scope: !26) -!30 = !DILocation(line: 10, column: 16, scope: !26) -!31 = !DILocation(line: 10, column: 23, scope: !26) -!32 = !DILocation(line: 10, column: 21, scope: !26) -!33 = !DILocation(line: 10, column: 5, scope: !26) -!34 = !DILocation(line: 10, column: 14, scope: !26) -!35 = !DILocation(line: 11, column: 12, scope: !26) -!36 = !DILocation(line: 11, column: 19, scope: !26) -!37 = !DILocation(line: 11, column: 17, scope: !26) -!38 = !DILocation(line: 11, column: 5, scope: !26) -!39 = !DILocation(line: 11, column: 10, scope: !26) -!40 = distinct !{!40, !28} -!41 = distinct !DISubprogram(name: "unknown", scope: !1, file: !1, line: 15, type: !8, isLocal: false, isDefinition: true, scopeLine: 15, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2) -!42 = !DILocation(line: 16, column: 20, scope: !41) -!43 = !DILocation(line: 16, column: 3, scope: !41) -!44 = !DILocation(line: 20, column: 1, scope: !41) -!45 = !DILocation(line: 17, column: 16, scope: !41) -!46 = !DILocation(line: 17, column: 23, scope: !41) -!47 = !DILocation(line: 17, column: 21, scope: !41) -!48 = !DILocation(line: 17, column: 5, scope: !41) -!49 = !DILocation(line: 17, column: 14, scope: !41) -!50 = !DILocation(line: 18, column: 12, scope: !41) -!51 = !DILocation(line: 18, column: 19, scope: !41) -!52 = !DILocation(line: 18, column: 17, scope: !41) -!53 = !DILocation(line: 18, column: 5, scope: !41) -!54 = !DILocation(line: 18, column: 10, scope: !41) -!55 = distinct !{!55, !43} -!56 = !{!"function_entry_count", i64 3} -!57 = !{!"function_entry_count", i64 50} -!58 = !{!"branch_weights", i32 99, i32 1} -!59 = !{!"branch_weights", i32 1, i32 99} |
