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(parent: 4dfeef1) | patch
misched: DAG builder support for tracking register pressure within the current schedu...
authorAndrew Trick <atrick@apple.com>
Tue, 24 Apr 2012 17:56:43 +0000 (17:56 +0000)
committerAndrew Trick <atrick@apple.com>
Tue, 24 Apr 2012 17:56:43 +0000 (17:56 +0000)
commit006e1abf76148626fb38de1b643c2d31de7f08a7
treed6a2d36b8cc936af54ace586bbdcc14eb0bc106dtree | snapshot
parent4dfeef100d940a0c1ca22055dcb29b02a4848f65commit | diff
misched: DAG builder support for tracking register pressure within the current scheduling region.

The DAG builder is a convenient place to do it. Hopefully this is more
efficient than a separate traversal over the same region.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155456 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineScheduler.h diff | blob | history
include/llvm/CodeGen/ScheduleDAGInstrs.h diff | blob | history
lib/CodeGen/MachineScheduler.cpp diff | blob | history
lib/CodeGen/ScheduleDAGInstrs.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors