[PATCH] D80768: [X86] Ignore large code model in X86FastISel::X86MaterializeFP in 32-bit mode

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: echristo, rnk, efriedma.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

Large code model doesn't mean anything to 32-bit mode. But nothing prevents it from being set. Ignore to avoid generating 64-bit mode only instructions.

As I write this, I think this code might be broken for X32 as well since pointer wouldn't be GR64 there.


https://reviews.llvm.org/D80768

Files:
  llvm/lib/Target/X86/X86FastISel.cpp
  llvm/test/CodeGen/X86/fast-isel-constpool.ll

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