]> granicus.if.org Git - llvm/commit
Revert "[PPC] Give unaligned memory access lower cost on processor that supports it"
authorDaniel Jasper <djasper@google.com>
Wed, 25 Jan 2017 21:21:08 +0000 (21:21 +0000)
committerDaniel Jasper <djasper@google.com>
Wed, 25 Jan 2017 21:21:08 +0000 (21:21 +0000)
commitfe08370a7f34196e54646df53f8384057b83c1bd
tree628c287b200f65df6b29503fecafc7273b3a0c1d
parent63bcde1c24045b9e8fa52ce107f188c6fcda1a5c
Revert "[PPC] Give unaligned memory access lower cost on processor that supports it"

This reverts commit r292680. It is causing significantly worse
performance and test timeouts in our internal builds. I have already
routed reproduction instructions your way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293092 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCTargetTransformInfo.cpp
test/Analysis/CostModel/PowerPC/load_store.ll
test/Analysis/CostModel/PowerPC/unaligned_ld_st.ll [deleted file]