MaskRay added inline comments.
================
Comment at: lld/COFF/LTO.cpp:229
+ StringRef ltoObjName;
+ if (bitcodeFilePath == "ld-temp.o") {
+ ltoObjName =
----------------
MaskRay wrote:
> tejohnson wrote:
> > zequanwu wrote:
> > > tejohnson wrote:
> > > > This case should always be i==0 I think?
> > > IIUC, "ld-temp.o" is the name of combined module. Do you mean there will
> > > be only 1 combined module and it will always be the first task?
> > Yes. So you don't need the handling for i==0 in the name in this case (you
> > could probably assert that i==0).
> This looks like a hack. `assert(i == 0)` will fail with
> `-opt:lldltopartitions=2`: `buf[1]` will be called `ld-temp.o` as well.
>
> In addition, if an input bitcode file is called `ld-temp.o` (for some reason
> they don't use `.obj`, just `ld-temp.o`), `assert(i == 0)` will fail as well.
I guess `if (i < config->ltoPartitions)` may fix the issue.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137217/new/
https://reviews.llvm.org/D137217
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