[llvm-bugs] [Bug 27539] New: Regression(267619:267658 ): Assertion failed: (N1.getValueType() == N2.getValueType() && N1.getValueType() == VT && "Binary operator types must match!") when building Chromium

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=27539

            Bug ID: 27539
           Summary: Regression(267619:267658 ): Assertion failed:
                    (N1.getValueType() == N2.getValueType() &&
                    N1.getValueType() == VT && "Binary operator types must
                    match!") when building Chromium
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: nicolasweber at gmx.de
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

repro coming shortly


Assertion failed: (N1.getValueType() == N2.getValueType() && N1.getValueType()
== VT && "Binary operator types must match!"), function getNode, file
/Users/thakis/src/llvm-rw/lib/CodeGen/SelectionDAG/SelectionDAG.cpp, line 3489.
0  clang-3.8                0x000000010a6ebb9b
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 43
1  clang-3.8                0x000000010a6eadb6 llvm::sys::RunSignalHandlers() +
70
2  clang-3.8                0x000000010a6ec3bf SignalHandler(int) + 575
3  libsystem_platform.dylib 0x00007fff9150deaa _sigtramp + 26
4  clang-3.8                0x000000010ca9aba1 guard variable for
shouldAddRequirement(clang::Module*, llvm::StringRef, bool&)::IOKitAVC + 100017
5  clang-3.8                0x000000010a6ec0d6 abort + 22
6  clang-3.8                0x000000010a6ec0b1 __assert_rtn + 81
7  clang-3.8                0x000000010ae68933
llvm::SelectionDAG::getNode(unsigned int, llvm::SDLoc, llvm::EVT,
llvm::SDValue, llvm::SDValue, llvm::SDNodeFlags const*) + 2083
8  clang-3.8                0x0000000109d3592d
llvm::X86TargetLowering::PerformDAGCombine(llvm::SDNode*,
llvm::TargetLowering::DAGCombinerInfo&) const + 96141
9  clang-3.8                0x000000010aca452d (anonymous
namespace)::DAGCombiner::combine(llvm::SDNode*) + 173
10 clang-3.8                0x000000010aca3a67
llvm::SelectionDAG::Combine(llvm::CombineLevel, llvm::AAResults&,
llvm::CodeGenOpt::Level) + 2135
11 clang-3.8                0x000000010aea806e
llvm::SelectionDAGISel::CodeGenAndEmitDAG() + 1326
12 clang-3.8                0x000000010aea75e0
llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) + 11904
13 clang-3.8                0x000000010aea3570
llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 1760
14 clang-3.8                0x0000000109c79c04 (anonymous
namespace)::X86DAGToDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 20
15 clang-3.8                0x000000010a0bab85
llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 309
16 clang-3.8                0x000000010a2bbbf8
llvm::FPPassManager::runOnFunction(llvm::Function&) + 328
17 clang-3.8                0x000000010a2bbe4b
llvm::FPPassManager::runOnModule(llvm::Module&) + 43
18 clang-3.8                0x000000010a2bc396
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 998

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