Revert r329956, "AArch64: Introduce a DAG combine for folding offsets into addresses."
authorPeter Collingbourne <peter@pcc.me.uk>
Fri, 13 Apr 2018 20:21:00 +0000 (20:21 +0000)
committerPeter Collingbourne <peter@pcc.me.uk>
Fri, 13 Apr 2018 20:21:00 +0000 (20:21 +0000)
commitab40e44ba1b5ae97f53e5a885dbc93a4bed78302
tree19eedbb55619c06a6071cfe3cf51aed131d91df5
parentdfed941eec93d257ce0671dec032bb67074acdf6
Revert r329956, "AArch64: Introduce a DAG combine for folding offsets into addresses."

Caused a hang and eventually an assertion failure in LTO builds
of 7zip-benchmark on aarch64 iOS targets.
http://green.lab.llvm.org/green/job/lnt-ctmark-aarch64-O3-flto/2024/

llvm-svn: 330063
llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
llvm/test/CodeGen/AArch64/arm64-addrmode.ll
llvm/test/CodeGen/AArch64/arm64-vector-ldst.ll
llvm/test/CodeGen/AArch64/fold-global-offsets.ll [deleted file]
llvm/test/CodeGen/AArch64/global-merge-3.ll
llvm/test/CodeGen/AArch64/global-merge-ignore-single-use-minsize.ll
llvm/test/CodeGen/AArch64/global-merge-ignore-single-use.ll