Modify diagnostic messages to clearly indicate the why interleaving wasn't done.

[oota-llvm.git] / test / Transforms / LoopVectorize / X86 / vectorization-remarks-missed.ll

diff --git a/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll b/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
index 93f24cbf49091ac60bce1c75908d79527827810c..92b3dbadc79229211ae4071bd1f81fdc24d1dc36 100644 (file)
--- a/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
+++ b/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
@@ -24,10 +24,10 @@
 
 ; 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: vectorization was not specified
-; CHECK: remark: source.cpp:13:5: loop not vectorized: vector width and interleave count are explicitly set to 1
+; CHECK: remark: source.cpp:4:5: loop not vectorized: use -Rpass-analysis=loop-vectorize for more info
+; CHECK: remark: source.cpp:13:5: loop not vectorized: vectorization and interleaving are explicitly disabled, or vectorize width and interleave count are both set to 1
 ; CHECK: remark: source.cpp:19:5: loop not vectorized: cannot identify array bounds
-; CHECK: remark: source.cpp:19:5: loop not vectorized: vectorization is explicitly enabled
+; CHECK: remark: source.cpp:19:5: loop not vectorized: use -Rpass-analysis=loop-vectorize for more info
 ; CHECK: warning: source.cpp:19:5: loop not vectorized: failed explicitly specified loop vectorization
 
 ; CHECK: _Z4testPii
@@ -52,7 +52,7 @@ entry:
 
 for.body:                                         ; preds = %entry, %for.body
   %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
-  %arrayidx = getelementptr inbounds i32* %A, i64 %indvars.iv, !dbg !16
+  %arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv, !dbg !16
   %0 = trunc i64 %indvars.iv to i32, !dbg !16
   store i32 %0, i32* %arrayidx, align 4, !dbg !16, !tbaa !18
   %cmp3 = icmp sle i32 %0, %Length, !dbg !22
@@ -74,7 +74,7 @@ entry:
 
 for.body:                                         ; preds = %entry, %for.body
   %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
-  %arrayidx = getelementptr inbounds i32* %A, i64 %indvars.iv, !dbg !30
+  %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
@@ -97,12 +97,12 @@ for.body.preheader:                               ; preds = %entry
 
 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* %B, i64 %indvars.iv, !dbg !35
-  %0 = load i32* %arrayidx, align 4, !dbg !35, !tbaa !18
+  %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* %A, i64 %idxprom1, !dbg !35
-  %1 = load i32* %arrayidx2, align 4, !dbg !35, !tbaa !18
-  %arrayidx4 = getelementptr inbounds i32* %A, i64 %indvars.iv, !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
@@ -122,40 +122,40 @@ attributes #0 = { nounwind }
 !llvm.module.flags = !{!9, !10}
 !llvm.ident = !{!11}
 
-!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5.0", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !"", i32 2}
-!1 = metadata !{metadata !"source.cpp", metadata !"."}
-!2 = metadata !{}
-!3 = metadata !{metadata !4, metadata !7, metadata !8}
-!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"test", metadata !"test", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32*, i32)* @_Z4testPii, null, null, metadata !2, i32 1}
-!5 = metadata !{i32 786473, metadata !1}
-!6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, null, null, null}
-!7 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"test_disabled", metadata !"test_disabled", metadata !"", i32 10, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32*, i32)* @_Z13test_disabledPii, null, null, metadata !2, i32 10}
-!8 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"test_array_bounds", metadata !"test_array_bounds", metadata !"", i32 16, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32*, i32*, i32)* @_Z17test_array_boundsPiS_i, null, null, metadata !2, i32 16}
-!9 = metadata !{i32 2, metadata !"Dwarf Version", i32 2}
-!10 = metadata !{i32 2, metadata !"Debug Info Version", i32 1}
-!11 = metadata !{metadata !"clang version 3.5.0"}
-!12 = metadata !{i32 3, i32 8, metadata !13, null}
-!13 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 3, i32 0, i32 0}
-!14 = metadata !{metadata !14, metadata !15, metadata !15}
-!15 = metadata !{metadata !"llvm.loop.vectorize.enable", i1 true}
-!16 = metadata !{i32 4, i32 5, metadata !17, null}
-!17 = metadata !{i32 786443, metadata !1, metadata !13, i32 3, i32 36, i32 0, i32 1}
-!18 = metadata !{metadata !19, metadata !19, i64 0}
-!19 = metadata !{metadata !"int", metadata !20, i64 0}
-!20 = metadata !{metadata !"omnipotent char", metadata !21, i64 0}
-!21 = metadata !{metadata !"Simple C/C++ TBAA"}
-!22 = metadata !{i32 5, i32 9, metadata !23, null}
-!23 = metadata !{i32 786443, metadata !1, metadata !17, i32 5, i32 9, i32 0, i32 2}
-!24 = metadata !{i32 8, i32 1, metadata !4, null}
-!25 = metadata !{i32 12, i32 8, metadata !26, null}
-!26 = metadata !{i32 786443, metadata !1, metadata !7, i32 12, i32 3, i32 0, i32 3}
-!27 = metadata !{metadata !27, metadata !28, metadata !29}
-!28 = metadata !{metadata !"llvm.loop.interleave.count", i32 1}
-!29 = metadata !{metadata !"llvm.loop.vectorize.width", i32 1}
-!30 = metadata !{i32 13, i32 5, metadata !26, null}
-!31 = metadata !{i32 14, i32 1, metadata !7, null}
-!32 = metadata !{i32 18, i32 8, metadata !33, null}
-!33 = metadata !{i32 786443, metadata !1, metadata !8, i32 18, i32 3, i32 0, i32 4}
-!34 = metadata !{metadata !34, metadata !15}
-!35 = metadata !{i32 19, i32 5, metadata !33, null}
-!36 = metadata !{i32 20, i32 1, metadata !8, null}
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0", isOptimized: true, runtimeVersion: 6, emissionKind: 2, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
+!1 = !DIFile(filename: "source.cpp", directory: ".")
+!2 = !{}
+!3 = !{!4, !7, !8}
+!4 = !DISubprogram(name: "test", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !1, scope: !5, type: !6, function: void (i32*, i32)* @_Z4testPii, variables: !2)
+!5 = !DIFile(filename: "source.cpp", directory: ".")
+!6 = !DISubroutineType(types: !2)
+!7 = !DISubprogram(name: "test_disabled", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 10, file: !1, scope: !5, type: !6, function: void (i32*, i32)* @_Z13test_disabledPii, variables: !2)
+!8 = !DISubprogram(name: "test_array_bounds", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 16, file: !1, scope: !5, type: !6, function: void (i32*, i32*, i32)* @_Z17test_array_boundsPiS_i, variables: !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)