For some targets, a copy can use a register multiple times, e.g. ppc.
authorEvan Cheng <evan.cheng@apple.com>
Mon, 16 Nov 2009 05:52:06 +0000 (05:52 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 16 Nov 2009 05:52:06 +0000 (05:52 +0000)
commit285a7d57dc3c1210eda135fc137928e727175200
tree5a29eb089640aafdcceb7dc330c4b3bf56edd20d
parent2d947263d5df54a10f58d6a7b31d49c515c7347f
For some targets, a copy can use a register multiple times, e.g. ppc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88895 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/ProcessImplicitDefs.cpp
test/CodeGen/PowerPC/2009-11-15-ProcImpDefsBug.ll [new file with mode: 0644]