1 files changed, 0 insertions, 134 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/X86/reg-usage-debug.ll b/llvm/test/Transforms/LoopVectorize/X86/reg-usage-debug.ll
deleted file mode 100644
index 8205092deff..00000000000
--- a/llvm/test/Transforms/LoopVectorize/X86/reg-usage-debug.ll
+++ /dev/null
@@ -1,134 +0,0 @@
-; RUN: opt < %s -debug-only=loop-vectorize -loop-vectorize -mtriple=x86_64-unknown-linux -S 2>&1 | FileCheck %s
-; REQUIRES: asserts
-
-; Test that the register usage estimation is not affected by the presence of
-; debug intrinsics.
-;
-; In the test below the values %0 and %r.08 are ended in the add instruction
-; preceding the call to the intrinsic, and will be recorded against the index
-; of the call instruction.  This means the debug intrinsic must be considered
-; when erasing instructions from the list of open-intervals.
-;
-; Tests generated from following source (with and without -g):
-
-; unsigned test(unsigned *a, unsigned n) {
-;   unsigned i, r = 0;
-;   for(i = 0; i < n; i++)
-;     r += a[i];
-;   return r;
-; }
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-; CHECK: LV: Checking a loop in "test_g"
-; CHECK: LV(REG): Found max usage: 2
-
-define i32 @test_g(i32* nocapture readonly %a, i32 %n) local_unnamed_addr !dbg !6 {
-entry:
-  tail call void @llvm.dbg.value(metadata i32* %a, i64 0, metadata !12, metadata !16), !dbg !17
-  tail call void @llvm.dbg.value(metadata i32 %n, i64 0, metadata !13, metadata !16), !dbg !18
-  tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !15, metadata !16), !dbg !19
-  tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !14, metadata !16), !dbg !20
-  tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !15, metadata !16), !dbg !19
-  tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !14, metadata !16), !dbg !20
-  %cmp6 = icmp eq i32 %n, 0, !dbg !21
-  br i1 %cmp6, label %for.end, label %for.body.preheader, !dbg !25
-
-for.body.preheader:                               ; preds = %entry
-  %wide.trip.count = zext i32 %n to i64, !dbg !21
-  br label %for.body, !dbg !27
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
-  %r.08 = phi i32 [ %add, %for.body ], [ 0, %for.body.preheader ]
-  %arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv, !dbg !27
-  %0 = load i32, i32* %arrayidx, align 4, !dbg !27, !tbaa !28
-  %add = add i32 %0, %r.08, !dbg !32
-  tail call void @llvm.dbg.value(metadata i32 %add, i64 0, metadata !15, metadata !16), !dbg !19
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1, !dbg !33
-  tail call void @llvm.dbg.value(metadata i32 %add, i64 0, metadata !15, metadata !16), !dbg !19
-  %exitcond = icmp eq i64 %indvars.iv.next, %wide.trip.count, !dbg !21
-  br i1 %exitcond, label %for.end.loopexit, label %for.body, !dbg !25, !llvm.loop !35
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end, !dbg !38
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  %r.0.lcssa = phi i32 [ 0, %entry ], [ %add, %for.end.loopexit ]
-  ret i32 %r.0.lcssa, !dbg !38
-}
-
-; CHECK: LV: Checking a loop in "test"
-; CHECK: LV(REG): Found max usage: 2
-
-define i32 @test(i32* nocapture readonly %a, i32 %n) local_unnamed_addr {
-entry:
-  %cmp6 = icmp eq i32 %n, 0
-  br i1 %cmp6, label %for.end, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %entry
-  %wide.trip.count = zext i32 %n to i64
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.preheader, %for.body
-  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
-  %r.08 = phi i32 [ %add, %for.body ], [ 0, %for.body.preheader ]
-  %arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv
-  %0 = load i32, i32* %arrayidx, align 4, !tbaa !28
-  %add = add i32 %0, %r.08
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %exitcond = icmp eq i64 %indvars.iv.next, %wide.trip.count
-  br i1 %exitcond, label %for.end.loopexit, label %for.body
-
-for.end.loopexit:                                 ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.end.loopexit, %entry
-  %r.0.lcssa = phi i32 [ 0, %entry ], [ %add, %for.end.loopexit ]
-  ret i32 %r.0.lcssa
-}
-
-declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!3, !4}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
-!1 = !DIFile(filename: "test.c", directory: "")
-!2 = !{}
-!3 = !{i32 2, !"Dwarf Version", i32 4}
-!4 = !{i32 2, !"Debug Info Version", i32 3}
-!6 = distinct !DISubprogram(name: "test_g", scope: !1, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !11)
-!7 = !DISubroutineType(types: !8)
-!8 = !{!9, !10, !9}
-!9 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)
-!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64)
-!11 = !{!12, !13, !14, !15}
-!12 = !DILocalVariable(name: "a", arg: 1, scope: !6, file: !1, line: 1, type: !10)
-!13 = !DILocalVariable(name: "n", arg: 2, scope: !6, file: !1, line: 1, type: !9)
-!14 = !DILocalVariable(name: "i", scope: !6, file: !1, line: 2, type: !9)
-!15 = !DILocalVariable(name: "r", scope: !6, file: !1, line: 2, type: !9)
-!16 = !DIExpression()
-!17 = !DILocation(line: 1, column: 27, scope: !6)
-!18 = !DILocation(line: 1, column: 39, scope: !6)
-!19 = !DILocation(line: 2, column: 15, scope: !6)
-!20 = !DILocation(line: 2, column: 12, scope: !6)
-!21 = !DILocation(line: 3, column: 16, scope: !22)
-!22 = !DILexicalBlockFile(scope: !23, file: !1, discriminator: 1)
-!23 = distinct !DILexicalBlock(scope: !24, file: !1, line: 3, column: 3)
-!24 = distinct !DILexicalBlock(scope: !6, file: !1, line: 3, column: 3)
-!25 = !DILocation(line: 3, column: 3, scope: !26)
-!26 = !DILexicalBlockFile(scope: !24, file: !1, discriminator: 1)
-!27 = !DILocation(line: 4, column: 10, scope: !23)
-!28 = !{!29, !29, i64 0}
-!29 = !{!"int", !30, i64 0}
-!30 = !{!"omnipotent char", !31, i64 0}
-!31 = !{!"Simple C/C++ TBAA"}
-!32 = !DILocation(line: 4, column: 7, scope: !23)
-!33 = !DILocation(line: 3, column: 22, scope: !34)
-!34 = !DILexicalBlockFile(scope: !23, file: !1, discriminator: 2)
-!35 = distinct !{!35, !36, !37}
-!36 = !DILocation(line: 3, column: 3, scope: !24)
-!37 = !DILocation(line: 4, column: 13, scope: !24)
-!38 = !DILocation(line: 5, column: 3, scope: !6)