arichardson marked an inline comment as done.
arichardson added a subscriber: akhuang.
arichardson added inline comments.
================
Comment at: llvm/lib/IR/AutoUpgrade.cpp:4297
+ // address space of 1.
+ if (T.isAMDGPU() && !DL.contains("-G") && !DL.startswith("G")) {
+ return DL.empty() ? std::string("G1") : (DL + "-G1").str();
----------------
arsenm wrote:
> I would expect datalayout upgrades to work by parsing the old string, and
> checking the field values inside. I guess directly checking the string isn't
> a new problem here
I agree that would be less error prone. I wonder if there are cases where the
old string may fail to parse so you have to do the textual upgrade first. I'm
happy to make this change.
@akhuang is there a reason you used string parsing in D67631? Any objections to
changing the code to parse the datalayout and add missing attributes?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D84345/new/
https://reviews.llvm.org/D84345
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