diff options
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll/runtime-loop1.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/runtime-loop1.ll | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/runtime-loop1.ll b/llvm/test/Transforms/LoopUnroll/runtime-loop1.ll deleted file mode 100644 index fb42443f326..00000000000 --- a/llvm/test/Transforms/LoopUnroll/runtime-loop1.ll +++ /dev/null @@ -1,77 +0,0 @@ -; RUN: opt < %s -S -loop-unroll -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=true | FileCheck %s -check-prefix=EPILOG -; RUN: opt < %s -S -loop-unroll -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=false | FileCheck %s -check-prefix=PROLOG - -; RUN: opt < %s -S -passes='require<opt-remark-emit>,unroll' -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=true | FileCheck %s -check-prefix=EPILOG -; RUN: opt < %s -S -passes='require<opt-remark-emit>,unroll' -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=false | FileCheck %s -check-prefix=PROLOG - -; This tests that setting the unroll count works - - -; EPILOG: for.body.preheader: -; EPILOG: br i1 %1, label %for.end.loopexit.unr-lcssa, label %for.body.preheader.new, !dbg [[PH_LOC:![0-9]+]] -; EPILOG: for.body: -; EPILOG: br i1 %niter.ncmp.1, label %for.end.loopexit.unr-lcssa.loopexit, label %for.body, !dbg [[BODY_LOC:![0-9]+]] -; EPILOG-NOT: br i1 %niter.ncmp.2, label %for.end.loopexit{{.*}}, label %for.body -; EPILOG: for.body.epil.preheader: -; EPILOG: br label %for.body.epil, !dbg [[BODY_LOC]] -; EPILOG: for.body.epil: -; EPILOG: br label %for.end.loopexit.epilog-lcssa, !dbg [[BODY_LOC]] -; EPILOG: for.end.loopexit: -; EPILOG: br label %for.end, !dbg [[EXIT_LOC:![0-9]+]] - -; EPILOG-DAG: [[PH_LOC]] = !DILocation(line: 101, column: 1, scope: !{{.*}}) -; EPILOG-DAG: [[BODY_LOC]] = !DILocation(line: 102, column: 1, scope: !{{.*}}) -; EPILOG-DAG: [[EXIT_LOC]] = !DILocation(line: 103, column: 1, scope: !{{.*}}) - -; PROLOG: for.body.preheader: -; PROLOG: br {{.*}} label %for.body.prol.preheader, label %for.body.prol.loopexit, !dbg [[PH_LOC:![0-9]+]] -; PROLOG: for.body.prol: -; PROLOG: br label %for.body.prol.loopexit, !dbg [[BODY_LOC:![0-9]+]] -; PROLOG: for.body.prol.loopexit: -; PROLOG: br {{.*}} label %for.end.loopexit, label %for.body.preheader.new, !dbg [[PH_LOC]] -; PROLOG: for.body: -; PROLOG: br i1 %exitcond.1, label %for.end.loopexit.unr-lcssa, label %for.body, !dbg [[BODY_LOC]] -; PROLOG-NOT: br i1 %exitcond.4, label %for.end.loopexit{{.*}}, label %for.body - -; PROLOG-DAG: [[PH_LOC]] = !DILocation(line: 101, column: 1, scope: !{{.*}}) -; PROLOG-DAG: [[BODY_LOC]] = !DILocation(line: 102, column: 1, scope: !{{.*}}) - -define i32 @test(i32* nocapture %a, i32 %n) nounwind uwtable readonly !dbg !6 { -entry: - %cmp1 = icmp eq i32 %n, 0, !dbg !7 - br i1 %cmp1, label %for.end, label %for.body, !dbg !7 - -for.body: ; preds = %for.body, %entry - %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %sum.02 = phi i32 [ %add, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv, !dbg !8 - %0 = load i32, i32* %arrayidx, align 4, !dbg !8 - %add = add nsw i32 %0, %sum.02, !dbg !8 - %indvars.iv.next = add i64 %indvars.iv, 1, !dbg !9 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !9 - %exitcond = icmp eq i32 %lftr.wideiv, %n, !dbg !9 - br i1 %exitcond, label %for.end, label %for.body, !dbg !9 - -for.end: ; preds = %for.body, %entry - %sum.0.lcssa = phi i32 [ 0, %entry ], [ %add, %for.body ] - ret i32 %sum.0.lcssa, !dbg !10 -} - -!llvm.module.flags = !{!0, !1, !2} -!llvm.dbg.cu = !{!11} -!0 = !{i32 2, !"Dwarf Version", i32 4} -!1 = !{i32 2, !"Debug Info Version", i32 3} -!2 = !{i32 1, !"PIC Level", i32 2} - -!3 = !{} -!4 = !DISubroutineType(types: !3) -!5 = !DIFile(filename: "test.cpp", directory: "/tmp") -!6 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 99, type: !4, isLocal: false, isDefinition: true, scopeLine: 100, flags: DIFlagPrototyped, isOptimized: false, unit: !11, retainedNodes: !3) -!7 = !DILocation(line: 100, column: 1, scope: !6) -!8 = !DILocation(line: 101, column: 1, scope: !6) -!9 = !DILocation(line: 102, column: 1, scope: !6) -!10 = !DILocation(line: 103, column: 1, scope: !6) -!11 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang", - file: !5, - isOptimized: true, flags: "-O2", - splitDebugFilename: "abc.debug", emissionKind: 2) |
