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| author | Chad Rosier <mcrosier@codeaurora.org> | 2016-03-18 19:21:02 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2016-03-18 19:21:02 +0000 |
| commit | cdfd7e7201960b9c932405cb2dbde4b55bfdaaae (patch) | |
| tree | 64978669d79d5d92790ada47e7b5c6ca41ec11a6 /llvm/utils/git-svn/git-svnup | |
| parent | 4c62c7c981e9c66bb21f7229b715fe833e39b955 (diff) | |
| download | bcm5719-llvm-cdfd7e7201960b9c932405cb2dbde4b55bfdaaae.tar.gz bcm5719-llvm-cdfd7e7201960b9c932405cb2dbde4b55bfdaaae.zip | |
[AArch64] Enable more load clustering in the MI Scheduler.
This patch adds unscaled loads and sign-extend loads to the TII
getMemOpBaseRegImmOfs API, which is used to control clustering in the MI
scheduler. This is done to create more opportunities for load pairing. I've
also added the scaled LDRSWui instruction, which was missing from the scaled
instructions. Finally, I've added support in shouldClusterLoads for clustering
adjacent sext and zext loads that too can be paired by the load/store optimizer.
Differential Revision: http://reviews.llvm.org/D18048
llvm-svn: 263819
Diffstat (limited to 'llvm/utils/git-svn/git-svnup')
0 files changed, 0 insertions, 0 deletions
