[all-commits] [llvm/llvm-project] 889c2b: [X86] Fix X32 indirect call generation

[Harald van Dijk via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 889c2b97bd8c24fec231d239e85eeca7fcee3dd9
      https://github.com/llvm/llvm-project/commit/889c2b97bd8c24fec231d239e85eeca7fcee3dd9
  Author: Harald van Dijk <harald at gigawatt.nl>
  Date:   2021-11-03 (Wed, 03 Nov 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/call-structfp.ll

  Log Message:
  -----------
  [X86] Fix X32 indirect call generation

The check for whether a zero extension was needed was subtly wrong and
saw a value that was already 64 bits, so did not extend.

Fixes PR52357.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D112860