Exploit the new identity composition in composeSubRegIndices().
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 1 Nov 2012 01:15:43 +0000 (01:15 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 1 Nov 2012 01:15:43 +0000 (01:15 +0000)
commit9892a4b7947c2f25deea0dd8caba13ebd59bc9e2
tree290c1e68f10e15242ec1810821e8d484a77c66d6
parent455fa5ccc6ad7a5a6227166f74474124d614e8ea
Exploit the new identity composition in composeSubRegIndices().

The static compose() function in RegisterCoalescer was doing the exact
same thing.

llvm-svn: 167198
llvm/lib/CodeGen/RegisterCoalescer.cpp