[MIScheduler] Slightly better handling of constrainLocalCopy when both source and...
authorMichael Kuperstein <michael.m.kuperstein@intel.com>
Mon, 19 Jan 2015 07:30:47 +0000 (07:30 +0000)
committerMichael Kuperstein <michael.m.kuperstein@intel.com>
Mon, 19 Jan 2015 07:30:47 +0000 (07:30 +0000)
commit54c61edee768a2da8e69bc8ba3a218d3bd9f018a
treeab0dc0289a984df7e950cd24069806ff6d3e2919
parentaf51993ee12e7bb729ae8fffd97c2376adc4b784
[MIScheduler] Slightly better handling of constrainLocalCopy when both source and dest are local
This fixes PR21792.

Differential Revision: http://reviews.llvm.org/D6823

llvm-svn: 226433
llvm/lib/CodeGen/MachineScheduler.cpp
llvm/test/CodeGen/X86/pr21792.ll [new file with mode: 0644]
llvm/test/CodeGen/X86/vector-idiv.ll
llvm/test/CodeGen/X86/widen_load-2.ll