[PATCH] D114611: [AVR] Expand STDWSPQRr & STDSPQRr, approach #2

[Ben Shi via Phabricator via cfe-commits]

benshi001 added inline comments.


================
Comment at: llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp:1253
+        .addReg(DstReg, RegState::Define)
+        .addReg(DstReg)
+        .addImm(-Imm);
----------------
```
buildMI(MBB, MBBI, AVR::SBCIWRdK)
        .addReg(DstReg, RegState::Define)
        .addReg(DstReg, RegState::Kill)
        .addImm(-Imm);
```
The original DstReg is indeed killed.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D114611/new/

https://reviews.llvm.org/D114611

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