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(parent: a2e0f6b) | patch
Add register mask support to ScheduleDAGRRList.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Mon, 13 Feb 2012 23:25:24 +0000 (23:25 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Mon, 13 Feb 2012 23:25:24 +0000 (23:25 +0000)
commit16a7ff31655aa2de65d86472edcb71cf2df3ac3a
treecaaaec7b4782cb8af65645fdfae7dbbb0912867atree | snapshot
parenta2e0f6b643e9cfbbd698dbc9eb0289e5e33f8dc9commit | diff
Add register mask support to ScheduleDAGRRList.

The scheduler will sometimes check the implicit-def list on instructions
to properly handle pre-colored DAG edges.

Also check any register mask operands for physreg clobbers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150428 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors