Derek Schuff 57feeed307 [X86][x32] Save callee-save register used as base pointer for x32 ABI ...

For the x32 ABI, since the base pointer register (EBX) is a callee save register
it should be saved before use.

This fixes https://bugs.llvm.org/show_bug.cgi?id=36011

Differential Revision: https://reviews.llvm.org/D42358

Patch by Pratik Bhatu

llvm-svn: 326593

2018-03-02 17:46:39 +00:00

118 KiB

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