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| author | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-10-29 01:33:53 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-10-29 01:33:53 +0000 |
| commit | 7e8cebf22d170769b0bf0c2a69309faa0e36ac4c (patch) | |
| tree | 64fe80f53f2b6d754f1f418ac3be688165263ee6 /lib/DebugInfo/DWARFDebugFrame.h | |
| parent | 4a6b3a9a770ec2064fb5975ff2d57419c1339a21 (diff) | |
| download | external_llvm-7e8cebf22d170769b0bf0c2a69309faa0e36ac4c.zip external_llvm-7e8cebf22d170769b0bf0c2a69309faa0e36ac4c.tar.gz external_llvm-7e8cebf22d170769b0bf0c2a69309faa0e36ac4c.tar.bz2 | |
ARM cost model: Account for zero cost scalar SROA instructions
By vectorizing a series of srl, or, ... instructions we have obfuscated the
intention so much that the backend does not know how to fold this code away.
radar://15336950
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193573 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/DebugInfo/DWARFDebugFrame.h')
0 files changed, 0 insertions, 0 deletions