Revert r282920 "X86: Allow conditional tail calls in Win64 "leaf" functions (PR26302)"
authorHans Wennborg <hans@hanshq.net>
Wed, 5 Oct 2016 15:39:27 +0000 (15:39 +0000)
committerHans Wennborg <hans@hanshq.net>
Wed, 5 Oct 2016 15:39:27 +0000 (15:39 +0000)
commitc26c03d911f8f686aabc19705ef2f240098cc886
tree8b9771298f6ca060af0d072f7e065fb040055119
parent7b8bb53e94007af129d5d81fc782adc3b4f79fb3
Revert r282920 "X86: Allow conditional tail calls in Win64 "leaf" functions (PR26302)"

This is suspected to cause a miscompile in Chromium. Reverting while
investigating.

llvm-svn: 283329
llvm/lib/Target/X86/X86ExpandPseudo.cpp
llvm/lib/Target/X86/X86InstrInfo.cpp
llvm/test/CodeGen/X86/conditional-tailcall.ll