Revert r133607. This is causing failures in the Clang gccTestSuite.
authorChad Rosier <mcrosier@apple.com>
Wed, 22 Jun 2011 21:13:23 +0000 (21:13 +0000)
committerChad Rosier <mcrosier@apple.com>
Wed, 22 Jun 2011 21:13:23 +0000 (21:13 +0000)
commitf78b5952c30b69c764ff48270eb56540a3fa56f3
treee62f9222f81b543be3c04e2cbf3004ebd033f509
parentbbdffa9ab0597b64689c51f2c4a87a781f3bf79d
Revert r133607.  This is causing failures in the Clang gccTestSuite.
Specifically, gcc.c-torture/compile/pr21356.c.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133646 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/TailDuplication.cpp