forked from OSchip/llvm-project
57743883f1
This reverts commit r337489.
It causes asserts to fire in some TensorFlow tests, e.g.
tensorflow/compiler/tests/gather_test.py on GPU.
Example stack trace:
Start test case: GatherTest.testHigherRank
assertion failed at third_party/llvm/llvm/lib/Support/APInt.cpp:819 in llvm::APInt llvm::APInt::trunc(unsigned int) const: width && "Can't truncate to 0 bits"
@ 0x5559446ebe10 __assert_fail
@ 0x55593ef32f5e llvm::APInt::trunc()
@ 0x55593d78f86e (anonymous namespace)::Vectorizer::lookThroughComplexAddresses()
@ 0x55593d78f2bc (anonymous namespace)::Vectorizer::areConsecutivePointers()
@ 0x55593d78d128 (anonymous namespace)::Vectorizer::isConsecutiveAccess()
@ 0x55593d78c926 (anonymous namespace)::Vectorizer::vectorizeInstructions()
@ 0x55593d78c221 (anonymous namespace)::Vectorizer::vectorizeChains()
@ 0x55593d78b948 (anonymous namespace)::Vectorizer::run()
@ 0x55593d78b725 (anonymous namespace)::LoadStoreVectorizer::runOnFunction()
@ 0x55593edf4b17 llvm::FPPassManager::runOnFunction()
@ 0x55593edf4e55 llvm::FPPassManager::runOnModule()
@ 0x55593edf563c (anonymous namespace)::MPPassManager::runOnModule()
@ 0x55593edf5137 llvm::legacy::PassManagerImpl::run()
@ 0x55593edf5b71 llvm::legacy::PassManager::run()
@ 0x55593ced250d xla::gpu::IrDumpingPassManager::run()
@ 0x55593ced5033 xla::gpu::(anonymous namespace)::EmitModuleToPTX()
@ 0x55593ced40ba xla::gpu::(anonymous namespace)::CompileModuleToPtx()
@ 0x55593ced33d0 xla::gpu::CompileToPtx()
@ 0x55593b26b2a2 xla::gpu::NVPTXCompiler::RunBackend()
@ 0x55593b21f973 xla::Service::BuildExecutable()
@ 0x555938f44e64 xla::LocalService::CompileExecutable()
@ 0x555938f30a85 xla::LocalClient::Compile()
@ 0x555938de3c29 tensorflow::XlaCompilationCache::BuildExecutable()
@ 0x555938de4e9e tensorflow::XlaCompilationCache::CompileImpl()
@ 0x555938de3da5 tensorflow::XlaCompilationCache::Compile()
@ 0x555938c5d962 tensorflow::XlaLocalLaunchBase::Compute()
@ 0x555938c68151 tensorflow::XlaDevice::Compute()
@ 0x55593f389e1f tensorflow::(anonymous namespace)::ExecutorState::Process()
@ 0x55593f38a625 tensorflow::(anonymous namespace)::ExecutorState::ScheduleReady()::$_1::operator()()
*** SIGABRT received by PID 7798 (TID 7837) from PID 7798; ***
llvm-svn: 337541
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