Milind Chabbi
2013-Aug-02 20:29 UTC
[LLVMdev] opt -O3 causes Assertion `New->getType() == getType() && "replaceAllUses of value with new value of different type!"' failed
Hi Hal, I have filed http://llvm.org/bugs/show_bug.cgi?id=16780 -Milind On Fri, Aug 2, 2013 at 9:15 AM, Hal Finkel <hfinkel at anl.gov> wrote:> Milind, > > Have you filed a bug on this? If not, can you please open a bug report (http://llvm.org/bugs)? > > -Hal > > ----- Original Message ----- >> I am hitting an LLVM assertion from the llc tool iff the bitcode file >> is optimized at -O3 level by opt). -O1 and -O2 levels of opt do not >> cause this assert. >> >> LLVM version 3.4svn >> DEBUG build with assertions. >> Built Jul 14 2013 (15:39:08). >> Default target: x86_64-unknown-linux-gnu >> Host CPU: amdfam10 >> >> >> I have attached the input bc file before -O3 optimization >> :bzip2.del.bc.tgz >> I have attached the input bc file after -O3 optimization : >> bzip2.del.opt.bc.tgz >> >> >> Command to run on -O3 optimized file: llc -cppgen=program >> bzip2.del.opt.bc >> >> Call stack: >> >> llc: Value.cpp:307: void >> llvm::Value::replaceAllUsesWith(llvm::Value*): Assertion >> `New->getType() == getType() && "replaceAllUses of value with new >> value of different type!"' failed. >> 0 llc 0x00000000014c716a >> llvm::sys::PrintStackTrace(_IO_FILE*) + 38 >> 1 llc 0x00000000014c73d1 >> 2 llc 0x00000000014c7718 >> 3 libpthread.so.0 0x000000333060eb10 >> 4 libc.so.6 0x000000332fa30265 gsignal + 53 >> 5 libc.so.6 0x000000332fa31d10 abort + 272 >> 6 libc.so.6 0x000000332fa296e6 __assert_fail + 246 >> 7 llc 0x00000000014702df >> llvm::Value::replaceAllUsesWith(llvm::Value*) + 173 >> 8 llc 0x00000000006b91e3 >> llvm::BitcodeReaderValueList::ResolveConstantForwardRefs() + 1127 >> 9 llc 0x00000000006b9d97 >> llvm::BitcodeReader::ParseConstants() + 339 >> 10 llc 0x00000000006bc634 >> llvm::BitcodeReader::ParseFunctionBody(llvm::Function*) + 594 >> 11 llc 0x00000000006c2d63 >> llvm::BitcodeReader::Materialize(llvm::GlobalValue*, std::string*) + >> 411 >> 12 llc 0x00000000006c290d >> llvm::BitcodeReader::MaterializeModule(llvm::Module*, std::string*) + >> 195 >> 13 llc 0x000000000144898e >> llvm::Module::MaterializeAll(std::string*) + 78 >> 14 llc 0x00000000014489b7 >> llvm::Module::MaterializeAllPermanently(std::string*) + 29 >> 15 llc 0x00000000006c367b >> llvm::ParseBitcodeFile(llvm::MemoryBuffer*, llvm::LLVMContext&, >> std::string*) + 93 >> 16 llc 0x0000000000679302 >> llvm::ParseIR(llvm::MemoryBuffer*, llvm::SMDiagnostic&, >> llvm::LLVMContext&) + 214 >> 17 llc 0x000000000067958a llvm::ParseIRFile(std::string >> const&, llvm::SMDiagnostic&, llvm::LLVMContext&) + 374 >> 18 llc 0x00000000006680f4 >> 19 llc 0x0000000000668fed main + 199 >> 20 libc.so.6 0x000000332fa1d994 __libc_start_main + 244 >> 21 llc 0x0000000000666319 >> Stack dump: >> 0. Program arguments: llc -cppgen=program bzip2.del.opt.bc >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >> > > -- > Hal Finkel > Assistant Computational Scientist > Leadership Computing Facility > Argonne National Laboratory > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >
Milind Chabbi
2013-Aug-09 16:49 UTC
[LLVMdev] opt -O3 causes Assertion `New->getType() == getType() && "replaceAllUses of value with new value of different type!"' failed
Hi, I don't see the LLVM bug I filed (http://llvm.org/bugs/show_bug.cgi?id=16780) making any progress. Can someone suggest me whether the bug is in the correct state? -Milind On Fri, Aug 2, 2013 at 1:29 PM, Milind Chabbi <Milind.Chabbi at rice.edu> wrote:> Hi Hal, > > I have filed http://llvm.org/bugs/show_bug.cgi?id=16780 > > -Milind > > On Fri, Aug 2, 2013 at 9:15 AM, Hal Finkel <hfinkel at anl.gov> wrote: >> Milind, >> >> Have you filed a bug on this? If not, can you please open a bug report (http://llvm.org/bugs)? >> >> -Hal >> >> ----- Original Message ----- >>> I am hitting an LLVM assertion from the llc tool iff the bitcode file >>> is optimized at -O3 level by opt). -O1 and -O2 levels of opt do not >>> cause this assert. >>> >>> LLVM version 3.4svn >>> DEBUG build with assertions. >>> Built Jul 14 2013 (15:39:08). >>> Default target: x86_64-unknown-linux-gnu >>> Host CPU: amdfam10 >>> >>> >>> I have attached the input bc file before -O3 optimization >>> :bzip2.del.bc.tgz >>> I have attached the input bc file after -O3 optimization : >>> bzip2.del.opt.bc.tgz >>> >>> >>> Command to run on -O3 optimized file: llc -cppgen=program >>> bzip2.del.opt.bc >>> >>> Call stack: >>> >>> llc: Value.cpp:307: void >>> llvm::Value::replaceAllUsesWith(llvm::Value*): Assertion >>> `New->getType() == getType() && "replaceAllUses of value with new >>> value of different type!"' failed. >>> 0 llc 0x00000000014c716a >>> llvm::sys::PrintStackTrace(_IO_FILE*) + 38 >>> 1 llc 0x00000000014c73d1 >>> 2 llc 0x00000000014c7718 >>> 3 libpthread.so.0 0x000000333060eb10 >>> 4 libc.so.6 0x000000332fa30265 gsignal + 53 >>> 5 libc.so.6 0x000000332fa31d10 abort + 272 >>> 6 libc.so.6 0x000000332fa296e6 __assert_fail + 246 >>> 7 llc 0x00000000014702df >>> llvm::Value::replaceAllUsesWith(llvm::Value*) + 173 >>> 8 llc 0x00000000006b91e3 >>> llvm::BitcodeReaderValueList::ResolveConstantForwardRefs() + 1127 >>> 9 llc 0x00000000006b9d97 >>> llvm::BitcodeReader::ParseConstants() + 339 >>> 10 llc 0x00000000006bc634 >>> llvm::BitcodeReader::ParseFunctionBody(llvm::Function*) + 594 >>> 11 llc 0x00000000006c2d63 >>> llvm::BitcodeReader::Materialize(llvm::GlobalValue*, std::string*) + >>> 411 >>> 12 llc 0x00000000006c290d >>> llvm::BitcodeReader::MaterializeModule(llvm::Module*, std::string*) + >>> 195 >>> 13 llc 0x000000000144898e >>> llvm::Module::MaterializeAll(std::string*) + 78 >>> 14 llc 0x00000000014489b7 >>> llvm::Module::MaterializeAllPermanently(std::string*) + 29 >>> 15 llc 0x00000000006c367b >>> llvm::ParseBitcodeFile(llvm::MemoryBuffer*, llvm::LLVMContext&, >>> std::string*) + 93 >>> 16 llc 0x0000000000679302 >>> llvm::ParseIR(llvm::MemoryBuffer*, llvm::SMDiagnostic&, >>> llvm::LLVMContext&) + 214 >>> 17 llc 0x000000000067958a llvm::ParseIRFile(std::string >>> const&, llvm::SMDiagnostic&, llvm::LLVMContext&) + 374 >>> 18 llc 0x00000000006680f4 >>> 19 llc 0x0000000000668fed main + 199 >>> 20 libc.so.6 0x000000332fa1d994 __libc_start_main + 244 >>> 21 llc 0x0000000000666319 >>> Stack dump: >>> 0. Program arguments: llc -cppgen=program bzip2.del.opt.bc >>> >>> _______________________________________________ >>> LLVM Developers mailing list >>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >>> >> >> -- >> Hal Finkel >> Assistant Computational Scientist >> Leadership Computing Facility >> Argonne National Laboratory >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >>
Hal Finkel
2013-Aug-09 16:59 UTC
[LLVMdev] opt -O3 causes Assertion `New->getType() == getType() && "replaceAllUses of value with new value of different type!"' failed
----- Original Message -----> Hi, > > I don't see the LLVM bug I filed > (http://llvm.org/bugs/show_bug.cgi?id=16780) making any progress. > Can someone suggest me whether the bug is in the correct state?The bug report displays alright for me. Thanks again, Hal> > -Milind > > On Fri, Aug 2, 2013 at 1:29 PM, Milind Chabbi > <Milind.Chabbi at rice.edu> wrote: > > Hi Hal, > > > > I have filed http://llvm.org/bugs/show_bug.cgi?id=16780 > > > > -Milind > > > > On Fri, Aug 2, 2013 at 9:15 AM, Hal Finkel <hfinkel at anl.gov> wrote: > >> Milind, > >> > >> Have you filed a bug on this? If not, can you please open a bug > >> report (http://llvm.org/bugs)? > >> > >> -Hal > >> > >> ----- Original Message ----- > >>> I am hitting an LLVM assertion from the llc tool iff the bitcode > >>> file > >>> is optimized at -O3 level by opt). -O1 and -O2 levels of opt do > >>> not > >>> cause this assert. > >>> > >>> LLVM version 3.4svn > >>> DEBUG build with assertions. > >>> Built Jul 14 2013 (15:39:08). > >>> Default target: x86_64-unknown-linux-gnu > >>> Host CPU: amdfam10 > >>> > >>> > >>> I have attached the input bc file before -O3 optimization > >>> :bzip2.del.bc.tgz > >>> I have attached the input bc file after -O3 optimization : > >>> bzip2.del.opt.bc.tgz > >>> > >>> > >>> Command to run on -O3 optimized file: llc -cppgen=program > >>> bzip2.del.opt.bc > >>> > >>> Call stack: > >>> > >>> llc: Value.cpp:307: void > >>> llvm::Value::replaceAllUsesWith(llvm::Value*): Assertion > >>> `New->getType() == getType() && "replaceAllUses of value with new > >>> value of different type!"' failed. > >>> 0 llc 0x00000000014c716a > >>> llvm::sys::PrintStackTrace(_IO_FILE*) + 38 > >>> 1 llc 0x00000000014c73d1 > >>> 2 llc 0x00000000014c7718 > >>> 3 libpthread.so.0 0x000000333060eb10 > >>> 4 libc.so.6 0x000000332fa30265 gsignal + 53 > >>> 5 libc.so.6 0x000000332fa31d10 abort + 272 > >>> 6 libc.so.6 0x000000332fa296e6 __assert_fail + 246 > >>> 7 llc 0x00000000014702df > >>> llvm::Value::replaceAllUsesWith(llvm::Value*) + 173 > >>> 8 llc 0x00000000006b91e3 > >>> llvm::BitcodeReaderValueList::ResolveConstantForwardRefs() + 1127 > >>> 9 llc 0x00000000006b9d97 > >>> llvm::BitcodeReader::ParseConstants() + 339 > >>> 10 llc 0x00000000006bc634 > >>> llvm::BitcodeReader::ParseFunctionBody(llvm::Function*) + 594 > >>> 11 llc 0x00000000006c2d63 > >>> llvm::BitcodeReader::Materialize(llvm::GlobalValue*, > >>> std::string*) + > >>> 411 > >>> 12 llc 0x00000000006c290d > >>> llvm::BitcodeReader::MaterializeModule(llvm::Module*, > >>> std::string*) + > >>> 195 > >>> 13 llc 0x000000000144898e > >>> llvm::Module::MaterializeAll(std::string*) + 78 > >>> 14 llc 0x00000000014489b7 > >>> llvm::Module::MaterializeAllPermanently(std::string*) + 29 > >>> 15 llc 0x00000000006c367b > >>> llvm::ParseBitcodeFile(llvm::MemoryBuffer*, llvm::LLVMContext&, > >>> std::string*) + 93 > >>> 16 llc 0x0000000000679302 > >>> llvm::ParseIR(llvm::MemoryBuffer*, llvm::SMDiagnostic&, > >>> llvm::LLVMContext&) + 214 > >>> 17 llc 0x000000000067958a > >>> llvm::ParseIRFile(std::string > >>> const&, llvm::SMDiagnostic&, llvm::LLVMContext&) + 374 > >>> 18 llc 0x00000000006680f4 > >>> 19 llc 0x0000000000668fed main + 199 > >>> 20 libc.so.6 0x000000332fa1d994 __libc_start_main + 244 > >>> 21 llc 0x0000000000666319 > >>> Stack dump: > >>> 0. Program arguments: llc -cppgen=program bzip2.del.opt.bc > >>> > >>> _______________________________________________ > >>> LLVM Developers mailing list > >>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > >>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >>> > >> > >> -- > >> Hal Finkel > >> Assistant Computational Scientist > >> Leadership Computing Facility > >> Argonne National Laboratory > >> _______________________________________________ > >> LLVM Developers mailing list > >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >> >-- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory
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