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(parent: 768f1dd) | patch
If the tied registers are already the same, there is no need to change
authorBob Wilson <bob.wilson@apple.com>
Mon, 31 Aug 2009 21:54:16 +0000 (21:54 +0000)
committerBob Wilson <bob.wilson@apple.com>
Mon, 31 Aug 2009 21:54:16 +0000 (21:54 +0000)
commitd4034b2825a2a030893593327d67ca12b4e8a249
tree622a7b304f6113f33cc3dfb23470d91ad10e3329tree | snapshot
parent768f1dd48fbc1582213271f2698a0328d03d4d7ecommit | diff
If the tied registers are already the same, there is no need to change
them.  Move the code to make that change inside the conditional.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80630 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/TwoAddressInstructionPass.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors