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)
commit21caa9ef03e3f2d4e860c8fc3cd53015c42934bf
tree7bc6a6a853c609154fb080d2450dbb04dc970d1d
parent5801ff93e3b81ee18fdd57f59d0e776ac3b27384
Exploit the new identity composition in composeSubRegIndices().

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167198 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterCoalescer.cpp