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authorBob Wilson <bob.wilson@apple.com>2011-02-07 17:43:15 +0000
committerBob Wilson <bob.wilson@apple.com>2011-02-07 17:43:15 +0000
commit7de6814405ab02591235f0826b8e6d98fd76c8ba (patch)
tree5ca17a8f71e9403fb9025108e2f1bb9abeef9b44 /lib/CodeGen/LiveIntervalAnalysis.cpp
parent6eb08dd9bfc25e0c9aafe059511fe23c28c64bbc (diff)
Change VLD3/4 and VST3/4 for quad registers to not update the address register.
These operations are expanded to pairs of loads or stores, and the first one uses the address register update to produce the address for the second one. So far, the second load/store has also updated the address register, just for convenience, since that output has never been used. In anticipation of actually supporting post-increment updates for these operations, this changes the non-updating operations to use a non-updating load/store for the second instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125013 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions