[PR debug/45673] fix more MEM_REF -fcompare-debug lossage

[Alexandre Oliva]

On Oct  6, 2010, Alexandre Oliva <aoliva@redhat.com> wrote:

>> What we could do is to always print the MEM variant for INTEGER_CST
>> operand zero.  That would make sense anyway as you have no way
>> of guessing the type of operand one by looking at operand zero.
>> A patch to do this is pre-approved if it passes bootstrap & regtest.

> 'k

Here it is.  Regstraped on x86_64-linux-gnu and i686-linux-gnu.  Ok?

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