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(parent: 3af7a67) | patch
ARM isel bug fix for adds/subs operands.
authorAndrew Trick <atrick@apple.com>
Tue, 20 Sep 2011 03:17:40 +0000 (03:17 +0000)
committerAndrew Trick <atrick@apple.com>
Tue, 20 Sep 2011 03:17:40 +0000 (03:17 +0000)
commit4815d56bb2c356a610f46753c5f1cefafa113b21
treef20bda385ee47a25a89750115d226db214967be9tree | snapshot
parent3af7a67629292840f0dbae8fad4e333b009e69ddcommit | diff
ARM isel bug fix for adds/subs operands.

Modified ARMISelLowering::AdjustInstrPostInstrSelection to handle the
full gamut of CPSR defs/uses including instructins whose "optional"
cc_out operand is not really optional. This allowed removal of the
hasPostISelHook to simplify the .td files and make the implementation
more robust.
Fixes rdar://10137436: sqlite3 miscompile

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140134 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/MC/MCInstrDesc.h diff | blob | history
lib/CodeGen/SelectionDAG/InstrEmitter.cpp diff | blob | history
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp diff | blob | history
lib/Target/ARM/ARMISelLowering.cpp diff | blob | history
lib/Target/ARM/ARMInstrInfo.td diff | blob | history
lib/Target/ARM/ARMInstrThumb2.td diff | blob | history
test/CodeGen/ARM/2011-09-19-cpsr.ll [new file with mode: 0644] blob
utils/TableGen/CodeGenInstruction.cpp diff | blob | history
utils/TableGen/CodeGenInstruction.h diff | blob | history
utils/TableGen/InstrInfoEmitter.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors