Displaying 1 result from an estimated 1 matches for "r309930".
2017 Oct 13
2
[SelectionDAG] Assertion due to MachineMemOperand flags difference.
Hello,
I've hit an assertion in SelectionDAG where we try to merge 2 loads
that have the same operands but their MMO flags differ. One is
dereferenceable and one is not. I'm not sure what the underlying issue
here is:
1) MDSDNode with the same operands should have the same flags set on
their respective MMO. The fact the flags differ when the
opcode,types,operands and address-space are