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| author | Dan Gohman <gohman@apple.com> | 2009-10-07 17:38:06 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-10-07 17:38:06 +0000 |
| commit | e33f44cfc547359bc28526e4c5e1852b600b4448 (patch) | |
| tree | d809153a8332a1292de9f01eb8cf5cfbead8297e /lib/CodeGen/ScheduleDAGInstrs.cpp | |
| parent | 2dbc4c84f6de55deeea6631201c5df943d5327c0 (diff) | |
| download | llvm-e33f44cfc547359bc28526e4c5e1852b600b4448.tar.gz llvm-e33f44cfc547359bc28526e4c5e1852b600b4448.tar.bz2 llvm-e33f44cfc547359bc28526e4c5e1852b600b4448.tar.xz | |
Replace TargetInstrInfo::isInvariantLoad and its target-specific
implementations with a new MachineInstr::isInvariantLoad, which uses
MachineMemOperands and is target-independent. This brings MachineLICM
and other functionality to targets which previously lacked an
isInvariantLoad implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83475 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ScheduleDAGInstrs.cpp')
| -rw-r--r-- | lib/CodeGen/ScheduleDAGInstrs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp index b55e6069ec..f50844f44a 100644 --- a/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -375,7 +375,7 @@ void ScheduleDAGInstrs::BuildSchedGraph() { // Treat all other stores conservatively. goto new_chain; } else if (TID.mayLoad()) { - if (TII->isInvariantLoad(MI)) { + if (MI->isInvariantLoad()) { // Invariant load, no chain dependencies needed! } else if (const Value *V = getUnderlyingObjectForInstr(MI)) { // A load from a specific PseudoSourceValue. Add precise dependencies. |