commit 787782f4ca0cca2523825131c24a6f78535a3eb8
author Dan Gohman <gohman@apple.com> Fri Nov 21 01:44:51 2008 +0000
committer Dan Gohman <gohman@apple.com> Fri Nov 21 01:44:51 2008 +0000
tree bdd4b7ee0b522cf44903498b168c188aeef81273
parent f209c2cc301ed762e4314536137832ee26e65be0

Use ComputeLatency in the MachineInstr scheduler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59777 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/ScheduleDAGInstrs.cpp

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 06d8ed9..ec8fc66 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -99,6 +99,9 @@
       Terminator->addPred(SU, /*isCtrl=*/false, /*isSpecial=*/false);
     if (MI->getDesc().isTerminator() || MI->isLabel())
       Terminator = SU;
+
+    // Assign the Latency field of SU using target-provided information.
+    ComputeLatency(SU);
   }
 }