diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll | 313 |
1 files changed, 0 insertions, 313 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll b/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll deleted file mode 100644 index 4aa96df94ff..00000000000 --- a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll +++ /dev/null @@ -1,313 +0,0 @@ -; RUN: opt < %s -loop-vectorize -transform-warning -S -pass-remarks-missed='loop-vectorize' -pass-remarks-analysis='loop-vectorize' 2>&1 | FileCheck %s -; RUN: opt < %s -loop-vectorize -transform-warning -o /dev/null -pass-remarks-output=%t.yaml -; RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s - -; RUN: opt < %s -passes=loop-vectorize,transform-warning -S -pass-remarks-missed='loop-vectorize' -pass-remarks-analysis='loop-vectorize' 2>&1 | FileCheck %s -; RUN: opt < %s -passes=loop-vectorize,transform-warning -o /dev/null -pass-remarks-output=%t.yaml -; RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s - -; C/C++ code for tests -; void test(int *A, int Length) { -; #pragma clang loop vectorize(enable) interleave(enable) -; for (int i = 0; i < Length; i++) { -; A[i] = i; -; if (A[i] > Length) -; break; -; } -; } -; File, line, and column should match those specified in the metadata -; CHECK: remark: source.cpp:4:5: loop not vectorized: could not determine number of loop iterations -; CHECK: remark: source.cpp:4:5: loop not vectorized - -; void test_disabled(int *A, int Length) { -; #pragma clang loop vectorize(disable) interleave(disable) -; for (int i = 0; i < Length; i++) -; A[i] = i; -; } -; CHECK: remark: source.cpp:13:5: loop not vectorized: vectorization and interleaving are explicitly disabled, or the loop has already been vectorized - -; void test_array_bounds(int *A, int *B, int Length) { -; #pragma clang loop vectorize(enable) -; for (int i = 0; i < Length; i++) -; A[i] = A[B[i]]; -; } -; CHECK: remark: source.cpp:19:5: loop not vectorized: cannot identify array bounds -; CHECK: remark: source.cpp:19:5: loop not vectorized -; CHECK: warning: source.cpp:19:5: loop not vectorized: the optimizer was unable to perform the requested transformation; the transformation might be disabled or specified as part of an unsupported transformation ordering - -; int foo(); -; void test_multiple_failures(int *A) { -; int k = 0; -; #pragma clang loop vectorize(enable) interleave(enable) -; for (int i = 0; i < 1000; i+=A[i]) { -; if (A[i]) -; k = foo(); -; } -; return k; -; } -; CHECK: remark: source.cpp:29:7: loop not vectorized: control flow cannot be substituted for a select -; CHECK: remark: source.cpp:27:3: loop not vectorized - -; YAML: --- !Analysis -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: CantComputeNumberOfIterations -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 4, Column: 5 } -; YAML-NEXT: Function: _Z4testPii -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: ' -; YAML-NEXT: - String: could not determine number of loop iterations -; YAML-NEXT: ... -; YAML-NEXT: --- !Missed -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: MissedDetails -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 4, Column: 5 } -; YAML-NEXT: Function: _Z4testPii -; YAML-NEXT: Args: -; YAML-NEXT: - String: loop not vectorized -; YAML-NEXT: ... -; YAML-NEXT: --- !Analysis -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: AllDisabled -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 13, Column: 5 } -; YAML-NEXT: Function: _Z13test_disabledPii -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: vectorization and interleaving are explicitly disabled, or the loop has already been vectorized -; YAML-NEXT: ... -; YAML-NEXT: --- !Analysis -; YAML-NEXT: Pass: '' -; YAML-NEXT: Name: CantIdentifyArrayBounds -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 19, Column: 5 } -; YAML-NEXT: Function: _Z17test_array_boundsPiS_i -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: ' -; YAML-NEXT: - String: cannot identify array bounds -; YAML-NEXT: ... -; YAML-NEXT: --- !Missed -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: MissedDetails -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 19, Column: 5 } -; YAML-NEXT: Function: _Z17test_array_boundsPiS_i -; YAML-NEXT: Args: -; YAML-NEXT: - String: loop not vectorized -; YAML-NEXT: - String: ' (Force=' -; YAML-NEXT: - Force: 'true' -; YAML-NEXT: - String: ')' -; YAML-NEXT: ... -; YAML-NEXT: --- !Failure -; YAML-NEXT: Pass: transform-warning -; YAML-NEXT: Name: FailedRequestedVectorization -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 19, Column: 5 } -; YAML-NEXT: Function: _Z17test_array_boundsPiS_i -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: the optimizer was unable to perform the requested transformation; the transformation might be disabled or specified as part of an unsupported transformation ordering' -; YAML-NEXT: ... -; YAML-NEXT: --- !Analysis -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: NoCFGForSelect -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 29, Column: 7 } -; YAML-NEXT: Function: test_multiple_failures -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: ' -; YAML-NEXT: - String: control flow cannot be substituted for a select -; YAML-NEXT: ... -; YAML-NEXT: --- !Analysis -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: NonReductionValueUsedOutsideLoop -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 27, Column: 3 } -; YAML-NEXT: Function: test_multiple_failures -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: ' -; YAML-NEXT: - String: value that could not be identified as reduction is used outside the loop -; YAML-NEXT: ... -; YAML-NEXT: --- !Analysis -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: CantComputeNumberOfIterations -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 27, Column: 3 } -; YAML-NEXT: Function: test_multiple_failures -; YAML-NEXT: Args: -; YAML-NEXT: - String: 'loop not vectorized: ' -; YAML-NEXT: - String: could not determine number of loop iterations -; YAML-NEXT: ... -; YAML-NEXT: --- !Missed -; YAML-NEXT: Pass: loop-vectorize -; YAML-NEXT: Name: MissedDetails -; YAML-NEXT: DebugLoc: { File: source.cpp, Line: 27, Column: 3 } -; YAML-NEXT: Function: test_multiple_failures -; YAML-NEXT: Args: -; YAML-NEXT: - String: loop not vectorized -; YAML-NEXT: ... - -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" - -; Function Attrs: nounwind optsize ssp uwtable -define void @_Z4testPii(i32* nocapture %A, i32 %Length) #0 !dbg !4 { -entry: - %cmp10 = icmp sgt i32 %Length, 0, !dbg !12 - br i1 %cmp10, label %for.body, label %for.end, !dbg !12, !llvm.loop !14 - -for.body: ; preds = %entry, %for.body - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv, !dbg !16 - %0 = trunc i64 %indvars.iv to i32, !dbg !16 - %ld = load i32, i32* %arrayidx, align 4 - store i32 %0, i32* %arrayidx, align 4, !dbg !16, !tbaa !18 - %cmp3 = icmp sle i32 %ld, %Length, !dbg !22 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !12 - %1 = trunc i64 %indvars.iv.next to i32 - %cmp = icmp slt i32 %1, %Length, !dbg !12 - %or.cond = and i1 %cmp3, %cmp, !dbg !22 - br i1 %or.cond, label %for.body, label %for.end, !dbg !22 - -for.end: ; preds = %for.body, %entry - ret void, !dbg !24 -} - -; CHECK: _Z4testPii -; CHECK-NOT: x i32> -; CHECK: ret - -; Function Attrs: nounwind optsize ssp uwtable -define void @_Z13test_disabledPii(i32* nocapture %A, i32 %Length) #0 !dbg !7 { -entry: - %cmp4 = icmp sgt i32 %Length, 0, !dbg !25 - br i1 %cmp4, label %for.body, label %for.end, !dbg !25, !llvm.loop !27 - -for.body: ; preds = %entry, %for.body - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv, !dbg !30 - %0 = trunc i64 %indvars.iv to i32, !dbg !30 - store i32 %0, i32* %arrayidx, align 4, !dbg !30, !tbaa !18 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !25 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !25 - %exitcond = icmp eq i32 %lftr.wideiv, %Length, !dbg !25 - br i1 %exitcond, label %for.end, label %for.body, !dbg !25, !llvm.loop !27 - -for.end: ; preds = %for.body, %entry - ret void, !dbg !31 -} - -; CHECK: _Z13test_disabledPii -; CHECK-NOT: x i32> -; CHECK: ret - -; Function Attrs: nounwind optsize ssp uwtable -define void @_Z17test_array_boundsPiS_i(i32* nocapture %A, i32* nocapture readonly %B, i32 %Length) #0 !dbg !8 { -entry: - %cmp9 = icmp sgt i32 %Length, 0, !dbg !32 - br i1 %cmp9, label %for.body.preheader, label %for.end, !dbg !32, !llvm.loop !34 - -for.body.preheader: ; preds = %entry - br label %for.body, !dbg !35 - -for.body: ; preds = %for.body.preheader, %for.body - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ] - %arrayidx = getelementptr inbounds i32, i32* %B, i64 %indvars.iv, !dbg !35 - %0 = load i32, i32* %arrayidx, align 4, !dbg !35, !tbaa !18 - %idxprom1 = sext i32 %0 to i64, !dbg !35 - %arrayidx2 = getelementptr inbounds i32, i32* %A, i64 %idxprom1, !dbg !35 - %1 = load i32, i32* %arrayidx2, align 4, !dbg !35, !tbaa !18 - %arrayidx4 = getelementptr inbounds i32, i32* %A, i64 %indvars.iv, !dbg !35 - store i32 %1, i32* %arrayidx4, align 4, !dbg !35, !tbaa !18 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !32 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !32 - %exitcond = icmp eq i32 %lftr.wideiv, %Length, !dbg !32 - br i1 %exitcond, label %for.end.loopexit, label %for.body, !dbg !32, !llvm.loop !34 - -for.end.loopexit: ; preds = %for.body - br label %for.end - -for.end: ; preds = %for.end.loopexit, %entry - ret void, !dbg !36 -} - -; CHECK: _Z17test_array_boundsPiS_i -; CHECK-NOT: x i32> -; CHECK: ret - -; Function Attrs: nounwind uwtable -define i32 @test_multiple_failures(i32* nocapture readonly %A) #0 !dbg !46 { -entry: - br label %for.body, !dbg !38 - -for.body: ; preds = %entry, %for.inc - %i.09 = phi i32 [ 0, %entry ], [ %add, %for.inc ] - %k.09 = phi i32 [ 0, %entry ], [ %k.1, %for.inc ] - %arrayidx = getelementptr inbounds i32, i32* %A, i32 %i.09, !dbg !40 - %0 = load i32, i32* %arrayidx, align 4, !dbg !40 - %tobool = icmp eq i32 %0, 0, !dbg !40 - br i1 %tobool, label %for.inc, label %if.then, !dbg !40 - -if.then: ; preds = %for.body - %call = tail call i32 (...) @foo(), !dbg !41 - %.pre = load i32, i32* %arrayidx, align 4 - br label %for.inc, !dbg !42 - -for.inc: ; preds = %for.body, %if.then - %1 = phi i32 [ %.pre, %if.then ], [ 0, %for.body ], !dbg !43 - %k.1 = phi i32 [ %call, %if.then ], [ %k.09, %for.body ] - %add = add nsw i32 %1, %i.09, !dbg !44 - %cmp = icmp slt i32 %add, 1000, !dbg !45 - br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !38 - -for.cond.cleanup: ; preds = %for.inc - ret i32 %k.1, !dbg !39 -} - -declare i32 @foo(...) - -; CHECK: test_multiple_failure -; CHECK-NOT: x i32> -; CHECK: ret - -attributes #0 = { nounwind } - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!9, !10} -!llvm.ident = !{!11} - -!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0", isOptimized: true, runtimeVersion: 6, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) -!1 = !DIFile(filename: "source.cpp", directory: ".") -!2 = !{} -!4 = distinct !DISubprogram(name: "test", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2) -!5 = !DIFile(filename: "source.cpp", directory: ".") -!6 = !DISubroutineType(types: !2) -!7 = distinct !DISubprogram(name: "test_disabled", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 10, file: !1, scope: !5, type: !6, retainedNodes: !2) -!8 = distinct !DISubprogram(name: "test_array_bounds", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 16, file: !1, scope: !5, type: !6, retainedNodes: !2) -!9 = !{i32 2, !"Dwarf Version", i32 2} -!10 = !{i32 2, !"Debug Info Version", i32 3} -!11 = !{!"clang version 3.5.0"} -!12 = !DILocation(line: 3, column: 8, scope: !13) -!13 = distinct !DILexicalBlock(line: 3, column: 3, file: !1, scope: !4) -!14 = !{!14, !15, !15} -!15 = !{!"llvm.loop.vectorize.enable", i1 true} -!16 = !DILocation(line: 4, column: 5, scope: !17) -!17 = distinct !DILexicalBlock(line: 3, column: 36, file: !1, scope: !13) -!18 = !{!19, !19, i64 0} -!19 = !{!"int", !20, i64 0} -!20 = !{!"omnipotent char", !21, i64 0} -!21 = !{!"Simple C/C++ TBAA"} -!22 = !DILocation(line: 5, column: 9, scope: !23) -!23 = distinct !DILexicalBlock(line: 5, column: 9, file: !1, scope: !17) -!24 = !DILocation(line: 8, column: 1, scope: !4) -!25 = !DILocation(line: 12, column: 8, scope: !26) -!26 = distinct !DILexicalBlock(line: 12, column: 3, file: !1, scope: !7) -!27 = !{!27, !28, !29} -!28 = !{!"llvm.loop.interleave.count", i32 1} -!29 = !{!"llvm.loop.vectorize.width", i32 1} -!30 = !DILocation(line: 13, column: 5, scope: !26) -!31 = !DILocation(line: 14, column: 1, scope: !7) -!32 = !DILocation(line: 18, column: 8, scope: !33) -!33 = distinct !DILexicalBlock(line: 18, column: 3, file: !1, scope: !8) -!34 = !{!34, !15} -!35 = !DILocation(line: 19, column: 5, scope: !33) -!36 = !DILocation(line: 20, column: 1, scope: !8) -!37 = distinct !DILexicalBlock(line: 24, column: 3, file: !1, scope: !46) -!38 = !DILocation(line: 27, column: 3, scope: !37) -!39 = !DILocation(line: 31, column: 3, scope: !37) -!40 = !DILocation(line: 28, column: 9, scope: !37) -!41 = !DILocation(line: 29, column: 11, scope: !37) -!42 = !DILocation(line: 29, column: 7, scope: !37) -!43 = !DILocation(line: 27, column: 32, scope: !37) -!44 = !DILocation(line: 27, column: 30, scope: !37) -!45 = !DILocation(line: 27, column: 21, scope: !37) -!46 = distinct !DISubprogram(name: "test_multiple_failures", line: 26, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 26, file: !1, scope: !5, type: !6, retainedNodes: !2) |
