Do not generate branches to entry block. This fixes several test suite
authorDale Johannesen <dalej@apple.com>
Thu, 10 May 2007 23:59:23 +0000 (23:59 +0000)
committerDale Johannesen <dalej@apple.com>
Thu, 10 May 2007 23:59:23 +0000 (23:59 +0000)
commit54f4a6780a33043031af97571dfffdac5a4aa35c
treee71af9378e7341cef7f54ec58d811450a0ba5ae2
parent432a7faf033b2d23162efd892b723f9b8481941a
Do not generate branches to entry block.  This fixes several test suite
failures on PPC (can happen only when prologue code is null)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36979 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/BranchFolding.cpp