R600/SI: Don't assume copies will be coalesced in SIFixSGPRCopies
authorTom Stellard <thomas.stellard@amd.com>
Tue, 4 Feb 2014 17:18:42 +0000 (17:18 +0000)
committerTom Stellard <thomas.stellard@amd.com>
Tue, 4 Feb 2014 17:18:42 +0000 (17:18 +0000)
commit0c7a6b6477cac6192712b14016e706fd100172b1
tree0f01b35c4f0cfe41d4baec3bc63477c890db8dcd
parent83918a2ad2bb225e045151386a681a1466f36bbf
R600/SI: Don't assume copies will be coalesced in SIFixSGPRCopies

There is no lit test for this, because it would be too big and
complicated, but it does fix a crash in the Arithm/Absdiff.* OpenCV test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200775 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/SIFixSGPRCopies.cpp