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(parent: 241f716) | patch
remove 'FeatureSlowUAMem' from AMD CPUs based on 10H micro-arch or later
authorSanjay Patel <spatel@rotateright.com>
Fri, 21 Aug 2015 20:39:17 +0000 (20:39 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 21 Aug 2015 20:39:17 +0000 (20:39 +0000)
commit6113df3d73d60f2da45604dc3fd63aff6b9cc827
tree7bae2561dbede40cd8ab39a456759e84f7fd95e8tree | snapshot
parent241f716c4bf1f3def9a507940a9e67e2637343efcommit | diff
remove 'FeatureSlowUAMem' from AMD CPUs based on 10H micro-arch or later

See discussion in D12154 ( http://reviews.llvm.org/D12154 ), AMD Software
Optimization Guides for 10H/12H/15H/16H, and Agner Fog's experimental data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245733 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86.td diff | blob | history
test/CodeGen/X86/slow-unaligned-mem.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors