Home

Remove duplicated DMB instructions

Press ? to show keyboard shortcuts.
Committed
rengolinApr 2 2014, 2:03 AM
Parents
rL205408: Fix regex bug in clang-tidy.
Branches
Unknown
Tags
Unknown
Subscribers
None
Projects
None
Description

Remove duplicated DMB instructions

ARM specific optimiztion, finding places in ARM machine code where 2 dmbs
follow one another, and eliminating one of them.

Patch by Reinoud Elhorst.

rL205409

llvm/trunk/lib/Target/ARM/ARM.h

Loading...

llvm/trunk/lib/Target/ARM/ARMOptimizeBarriersPass.cpp

Loading...

llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp

Loading...

llvm/trunk/lib/Target/ARM/CMakeLists.txt

Loading...

llvm/trunk/test/CodeGen/ARM/optimize-dmbs-v7.ll

Loading...

Add Comment