diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/control-flow.ll')
-rw-r--r-- | llvm/test/Transforms/LoopVectorize/control-flow.ll | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/control-flow.ll b/llvm/test/Transforms/LoopVectorize/control-flow.ll deleted file mode 100644 index 8d56a17994a..00000000000 --- a/llvm/test/Transforms/LoopVectorize/control-flow.ll +++ /dev/null @@ -1,77 +0,0 @@ -; RUN: opt < %s -loop-vectorize -force-vector-width=4 -S -pass-remarks-missed='loop-vectorize' 2>&1 | FileCheck %s - -; C/C++ code for control flow test -; int test(int *A, int Length) { -; for (int i = 0; i < Length; i++) { -; if (A[i] > 10.0) goto end; -; A[i] = 0; -; } -; end: -; return 0; -; } - -; CHECK: remark: source.cpp:5:9: loop not vectorized: loop control flow is not understood by vectorizer -; CHECK: remark: source.cpp:5:9: loop not vectorized - -; CHECK: _Z4testPii -; CHECK-NOT: x i32> -; CHECK: ret - -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" - -; Function Attrs: nounwind optsize ssp uwtable -define i32 @_Z4testPii(i32* nocapture %A, i32 %Length) #0 !dbg !4 { -entry: - %cmp8 = icmp sgt i32 %Length, 0, !dbg !10 - br i1 %cmp8, label %for.body.preheader, label %end, !dbg !10 - -for.body.preheader: ; preds = %entry - br label %for.body, !dbg !12 - -for.body: ; preds = %for.body.preheader, %if.else - %indvars.iv = phi i64 [ %indvars.iv.next, %if.else ], [ 0, %for.body.preheader ] - %arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv, !dbg !12 - %0 = load i32, i32* %arrayidx, align 4, !dbg !12, !tbaa !15 - %cmp1 = icmp sgt i32 %0, 10, !dbg !12 - br i1 %cmp1, label %end.loopexit, label %if.else, !dbg !12 - -if.else: ; preds = %for.body - store i32 0, i32* %arrayidx, align 4, !dbg !19, !tbaa !15 - %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !10 - %1 = trunc i64 %indvars.iv.next to i32, !dbg !10 - %cmp = icmp slt i32 %1, %Length, !dbg !10 - br i1 %cmp, label %for.body, label %end.loopexit, !dbg !10 - -end.loopexit: ; preds = %if.else, %for.body - br label %end - -end: ; preds = %end.loopexit, %entry - ret i32 0, !dbg !20 -} - -attributes #0 = { nounwind } - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!7, !8} -!llvm.ident = !{!9} - -!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: 2, file: !1, scope: !5, type: !6, retainedNodes: !2) -!5 = !DIFile(filename: "source.cpp", directory: ".") -!6 = !DISubroutineType(types: !2) -!7 = !{i32 2, !"Dwarf Version", i32 2} -!8 = !{i32 2, !"Debug Info Version", i32 3} -!9 = !{!"clang version 3.5.0"} -!10 = !DILocation(line: 3, column: 8, scope: !11) -!11 = distinct !DILexicalBlock(line: 3, column: 3, file: !1, scope: !4) -!12 = !DILocation(line: 5, column: 9, scope: !13) -!13 = distinct !DILexicalBlock(line: 5, column: 9, file: !1, scope: !14) -!14 = distinct !DILexicalBlock(line: 4, column: 3, file: !1, scope: !11) -!15 = !{!16, !16, i64 0} -!16 = !{!"int", !17, i64 0} -!17 = !{!"omnipotent char", !18, i64 0} -!18 = !{!"Simple C/C++ TBAA"} -!19 = !DILocation(line: 8, column: 7, scope: !13) -!20 = !DILocation(line: 12, column: 3, scope: !4) |