[X86] Extend xor-lea test coverage
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 30 Mar 2022 12:34:14 +0000 (13:34 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 30 Mar 2022 12:34:32 +0000 (13:34 +0100)
commit14a89d00c7cc852c605be0378701e1d8cbe1fca9
treed780297122b8b78f3286c9b2a08c79ef0eeebe44
parent43a91a8474f55241404199f6b8798ac6467c2687
[X86] Extend xor-lea test coverage

Add XOR(ADD/SUB(X,Y),MIN_SIGNED_VALUE) tests and adjust some XOR(SHL(X,C),MIN_SIGNED_VALUE) shifts to better match LEA scales
llvm/test/CodeGen/X86/xor-lea.ll