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authorCameron Zwarich <zwarich@apple.com>2011-06-07 23:54:00 +0000
committerCameron Zwarich <zwarich@apple.com>2011-06-07 23:54:00 +0000
commitaaa5f14d7c8cf0757e062046e8a3780ef80ebb10 (patch)
tree11121fb9c8c1bb598f22ba5ac0bca871fed44f08 /lib/CodeGen/TailDuplication.cpp
parentd846e3fb5a36c625df1bea3d4ef4e337b7b6e917 (diff)
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Fix an issue where the two-address conversion pass incorrectly rewrites untied
operands to an early clobber register. This fixes <rdar://problem/9566076>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132738 91177308-0d34-0410-b5e6-96231b3b80d8
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