[PATCH] D107569: [ORC] Emit i386 indirections for 32-bit processes on x86_64 hosts

Fri Aug 6 02:29:40 PDT 2021

sgraenitz added a comment.

In D107569#2930141 <https://reviews.llvm.org/D107569#2930141>, @lhames wrote:

> Why are we getting Triple::x86_64 rather than Triple::x86? I think we really want to add a Triple::x86 case and then figure out how to make sure the right triple is fed in.

`sys::getProcessTriple()` returns `LLVM_HOST_TRIPLE` which contains Triple::x86_64 on 64-bit hosts (even in 32-bit processes). We could patch the getProcessTriple() function, but I am afraid it's going to be a bigger chunk of work. Please find some more detail form my investigation in the ticket: https://bugs.llvm.org/show_bug.cgi?id=51292#c3

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https://reviews.llvm.org/D107569