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Reduced LLVM IR:
target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128" target triple = "riscv64-unknown-linux-gnu" define i32 @main() #0 { entry: br label %for.body300.us.us.i for.body300.us.us.i: ; preds = %if.end559.us.us.i, %entry br label %for.body326.us.us.i for.body326.us.us.i: ; preds = %if.end559.us.us.i, %for.body300.us.us.i %indvars.iv18 = phi i64 [ 0, %for.body300.us.us.i ], [ %indvars.iv.next19, %if.end559.us.us.i ] br i1 false, label %cond.end339.us.us.i, label %cond.end354.us.us.i cond.end339.us.us.i: ; preds = %for.body326.us.us.i br i1 false, label %cond.end339.us.us.i.if.then357.us.us.i_crit_edge, label %cond.end339.us.us.i.cond.end354.us.us.i_crit_edge cond.end339.us.us.i.cond.end354.us.us.i_crit_edge: ; preds = %cond.end339.us.us.i br label %cond.end354.us.us.i cond.end339.us.us.i.if.then357.us.us.i_crit_edge: ; preds = %cond.end339.us.us.i br label %if.then357.us.us.i cond.end354.us.us.i: ; preds = %cond.end339.us.us.i.cond.end354.us.us.i_crit_edge, %for.body326.us.us.i br i1 false, label %cond.end354.us.us.i.if.then357.us.us.i_crit_edge, label %if.end559.us.us.i cond.end354.us.us.i.if.then357.us.us.i_crit_edge: ; preds = %cond.end354.us.us.i br label %if.then357.us.us.i if.then357.us.us.i: ; preds = %cond.end354.us.us.i.if.then357.us.us.i_crit_edge, %cond.end339.us.us.i.if.then357.us.us.i_crit_edge %.pre1143.i7 = phi i64 [ poison, %cond.end339.us.us.i.if.then357.us.us.i_crit_edge ], [ %indvars.iv18, %cond.end354.us.us.i.if.then357.us.us.i_crit_edge ] %arrayidx429.us.us.i = getelementptr [14 x i16], ptr null, i64 0, i64 %.pre1143.i7 store i16 0, ptr %arrayidx429.us.us.i, align 2 br label %if.end559.us.us.i if.end559.us.us.i: ; preds = %if.then357.us.us.i, %cond.end354.us.us.i %indvars.iv.next19 = add i64 %indvars.iv18, 1 %0 = trunc i64 %indvars.iv18 to i32 %cmp323.us.us.i = icmp slt i32 %0, 1 br i1 %cmp323.us.us.i, label %for.body326.us.us.i, label %for.body300.us.us.i } attributes #0 = { "target-features"="+64bit,+a,+c,+d,+f,+m,+relax,+v,+zicsr,+zifencei,+zve32f,+zve32x,+zve64d,+zve64f,+zve64x,+zvl128b,+zvl256b,+zvl32b,+zvl64b,-e,-experimental-smmpm,-experimental-smnpm,-experimental-ssnpm,-experimental-sspm,-experimental-ssqosid,-experimental-supm,-experimental-zaamo,-experimental-zabha,-experimental-zalasr,-experimental-zalrsc,-experimental-zcmop,-experimental-zfbfmin,-experimental-zicfilp,-experimental-zicfiss,-experimental-zimop,-experimental-ztso,-experimental-zvfbfmin,-experimental-zvfbfwma,-h,-shcounterenw,-shgatpa,-shtvala,-shvsatpa,-shvstvala,-shvstvecd,-smaia,-smepmp,-ssaia,-ssccptr,-sscofpmf,-sscounterenw,-ssstateen,-ssstrict,-sstc,-sstvala,-sstvecd,-ssu64xl,-svade,-svadu,-svbare,-svinval,-svnapot,-svpbmt,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xsfcease,-xsfvcp,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xsifivecdiscarddlone,-xsifivecflushdlone,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-za128rs,-za64rs,-zacas,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfa,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zihintntl,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zvbb,-zvbc,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl16384b,-zvl2048b,-zvl32768b,-zvl4096b,-zvl512b,-zvl65536b,-zvl8192b" }
Backtrace:
opt: /scratch/tc-testing/tc-apr-2/llvm/llvm/lib/Transforms/Vectorize/VPlan.h:1131: bool llvm::VPRecipeWithIRFlags::isDisjoint() const: Assertion `OpType == OperationType::DisjointOp && "recipe cannot have a disjoing flag"' failed. PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Stack dump: 0. Program arguments: /scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt reduced.ll --passes=loop-vectorize #0 0x00005bd204995b60 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x2d84b60) #1 0x00005bd204992f6f llvm::sys::RunSignalHandlers() (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x2d81f6f) #2 0x00005bd2049930c5 SignalHandler(int) Signals.cpp:0:0 #3 0x000076eef1a42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520) #4 0x000076eef1a969fc __pthread_kill_implementation ./nptl/pthread_kill.c:44:76 #5 0x000076eef1a969fc __pthread_kill_internal ./nptl/pthread_kill.c:78:10 #6 0x000076eef1a969fc pthread_kill ./nptl/pthread_kill.c:89:10 #7 0x000076eef1a42476 gsignal ./signal/../sysdeps/posix/raise.c:27:6 #8 0x000076eef1a287f3 abort ./stdlib/abort.c:81:7 #9 0x000076eef1a2871b _nl_load_domain ./intl/loadmsgcat.c:1177:9 #10 0x000076eef1a39e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96) #11 0x00005bd203b25ea2 llvm::VPlanTransforms::dropPoisonGeneratingRecipes(llvm::VPlan&, llvm::function_ref<bool (llvm::BasicBlock*)>)::'lambda'(llvm::VPRecipeBase*)::operator()(llvm::VPRecipeBase*) const VPlanTransforms.cpp:0:0 #12 0x00005bd203b2c77d llvm::VPlanTransforms::dropPoisonGeneratingRecipes(llvm::VPlan&, llvm::function_ref<bool (llvm::BasicBlock*)>) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1f1b77d) #13 0x00005bd203a05435 llvm::LoopVectorizationPlanner::tryToBuildVPlanWithVPRecipes(llvm::VFRange&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1df4435) #14 0x00005bd203a05c9e llvm::LoopVectorizationPlanner::buildVPlansWithVPRecipes(llvm::ElementCount, llvm::ElementCount) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1df4c9e) #15 0x00005bd203a0c319 llvm::LoopVectorizationPlanner::plan(llvm::ElementCount, unsigned int) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1dfb319) #16 0x00005bd203a0f8a9 llvm::LoopVectorizePass::processLoop(llvm::Loop*) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1dfe8a9) #17 0x00005bd203a1273e llvm::LoopVectorizePass::runImpl(llvm::Function&, llvm::ScalarEvolution&, llvm::LoopInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::BlockFrequencyInfo*, llvm::TargetLibraryInfo*, llvm::DemandedBits&, llvm::AssumptionCache&, llvm::LoopAccessInfoManager&, llvm::OptimizationRemarkEmitter&, llvm::ProfileSummaryInfo*) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1e0173e) #18 0x00005bd203a1388d llvm::LoopVectorizePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x1e0288d) #19 0x00005bd20291a276 llvm::detail::PassModel<llvm::Function, llvm::LoopVectorizePass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0xd09276) #20 0x00005bd2047bc141 llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x2bab141) #21 0x00005bd202911bd6 llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0xd00bd6) #22 0x00005bd2047bae3b llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x2ba9e3b) #23 0x00005bd202919dc6 llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0xd08dc6) #24 0x00005bd2047b8cb1 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x2ba7cb1) #25 0x00005bd202193ce5 llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::PassPlugin>, llvm::ArrayRef<std::function<void (llvm::PassBuilder&)>>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool, bool, bool) (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x582ce5) #26 0x00005bd202186316 optMain (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x575316) #27 0x000076eef1a29d90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #28 0x000076eef1a29e40 call_init ./csu/../csu/libc-start.c:128:20 #29 0x000076eef1a29e40 __libc_start_main ./csu/../csu/libc-start.c:379:5 #30 0x00005bd20217bf95 _start (/scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt+0x56af95) zsh: IOT instruction (core dumped) /scratch/tc-testing/tc-apr-2/build-rv64gcv/build-llvm-linux/bin/opt reduced.l
Godbolt: https://godbolt.org/z/jj39h3z7M
Minor spelling nit: disjoing -> disjoint
disjoing -> disjoint
Found via fuzzer.
Likely caused/exposed by 6ef8299 #83821 @fhahn
The text was updated successfully, but these errors were encountered:
6261c53
No branches or pull requests
Reduced LLVM IR:
Backtrace:
Godbolt: https://godbolt.org/z/jj39h3z7M
Minor spelling nit:
disjoing -> disjoint
Found via fuzzer.
Likely caused/exposed by 6ef8299 #83821 @fhahn
The text was updated successfully, but these errors were encountered: