[PATCH] D114950: [RISCV] Use constant pool for large integers

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D114950#3199143 <https://reviews.llvm.org/D114950#3199143>, @pcwang-thead wrote:

> GCC will merge constant pool entries with the same value in the whole compilation unit, can LLVM do this too?
> It seems that `ConstantPool` is owned by `MachineFunction` and can't be shared with other `MachineFunction`s.
> Are there something I missed? Is it possible for LLVM to create module-scoped constant pool that can be used by all functions?

I found this related bug https://bugs.llvm.org/show_bug.cgi?id=16711


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