[PATCH] D116458: [X86] Improve selection of the mov instruction in FrameLowering

[Erik Desjardins via Phabricator via llvm-commits]

erikdesjardins added inline comments.


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Comment at: llvm/lib/Target/X86/X86FrameLowering.cpp:152
 
+static unsigned getMOVriOpcode(bool IsLP64, int64_t Imm) {
+  if (IsLP64) {
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craig.topper wrote:
> This is Is64Bit not IsLP64 right?
It depends on the callsite--one uses 32bit when `Is64Bit && !IsLP64`. I agree `IsLP64` is inaccurate though.

I'll rename to `Use64BitReg` for now, let me know if you have a better suggestion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116458/new/

https://reviews.llvm.org/D116458