commit | 4389252c58b783ce5b62b1942ea4b85eed556fce | [log] [tgz] |
---|---|---|
author | Fangrui Song <i@maskray.me> | Fri Sep 22 00:14:31 2023 -0700 |
committer | Fangrui Song <i@maskray.me> | Fri Sep 22 00:14:31 2023 -0700 |
tree | 3a9f80882615300603c87174764605d4e58adba7 | |
parent | 2d8d622c738e636c4405072825c01bb14f87bb2f [diff] |
Revert "[DAG] getNode() - remove oneuse limit from (zext (trunc (assertzext x))) -> (assertzext x) fold" This reverts commit 05926a5a557878aa233ac8431b3acddf54422e58. Caused AArch64 crash #12 0x00007f09eec09181 skipExtensionForVectorMULL(llvm::SDNode*, llvm::SelectionDAG&) #13 0x00007f09eec08289 llvm::AArch64TargetLowering::LowerMUL(llvm::SDValue, llvm::SelectionDAG&) const #14 0x00007f09eec1a3fd llvm::AArch64TargetLowering::LowerOperation(llvm::SDValue, llvm::SelectionDAG&) const #15 0x00007f09dc8586a7 (anonymous namespace)::VectorLegalizer::LowerOperationWrapper(llvm::SDNode*, llvm::SmallVectorImpl<llvm::SDValue>&)
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