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authorRafael Espindola <rafael.espindola@gmail.com>2010-07-12 02:55:34 +0000
committerRafael Espindola <rafael.espindola@gmail.com>2010-07-12 02:55:34 +0000
commit9300e96920f4c6c61061318f41c173d8bab1f4de (patch)
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Convert the last use of getPhysicalRegisterRegClass and remove it.
AggressiveAntiDepBreaker should not be using getPhysicalRegisterRegClass. An instruction might be using a register that can only be replaced with one from a subclass of getPhysicalRegisterRegClass. With this patch we use getMinimalPhysRegClass. This is correct, but conservative. We should check the uses of the register and select the largest register class that can be used in all of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108122 91177308-0d34-0410-b5e6-96231b3b80d8
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