Add 132986 back, but avoid non-determinism if a bb address gets reused.
authorRafael Espindola <rafael.espindola@gmail.com>
Tue, 14 Jun 2011 15:31:54 +0000 (15:31 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Tue, 14 Jun 2011 15:31:54 +0000 (15:31 +0000)
commitf924dea8ddb74df8d591f8fdc409fc5b8b5e10d4
treee578b0374273e11275f5ed1cbdb39fba289afa51
parentebf69c34c480ba0c3fd3aa8f5521ef730db4a20a
Add 132986 back, but avoid non-determinism if a bb address gets reused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132995 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/BranchFolding.cpp
lib/CodeGen/BranchFolding.h
test/CodeGen/X86/tail-threshold.ll [new file with mode: 0644]