[PATCH] D149743: [RISCV][CodeGen] Support Zdinx on RV32 codegen

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D149743#4323729 <https://reviews.llvm.org/D149743#4323729>, @liaolucy wrote:

> Maybe we shouldn't expand the Pseudo in RISCVExpandPseudoInsts.cpp.
> It seems that one more MI would get the following error.
>
>   llc: /home/liaochunyu/llvm-project/llvm/lib/Target/RISCV/RISCVExpandPseudoInsts.cpp:83: virtual bool (anonymous namespace)::RISCVExpandPseudo::runOnMachineFunction(llvm::MachineFunction &): Assertion `OldSize >= NewSize' failed.

That error means you're missing a `let Size = 8` on the pseudo in tablegen.


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