[PATCH] D112306: [ScheduleDAGInstrs] Call adjustSchedDependency in more cases

Jay Foad via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 22 12:15:20 PDT 2021


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG2915889d74b1: [ScheduleDAGInstrs] Call adjustSchedDependency in more cases (authored by foad).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112306/new/

https://reviews.llvm.org/D112306

Files:
  llvm/lib/CodeGen/ScheduleDAGInstrs.cpp


Index: llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
===================================================================
--- llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -271,15 +271,10 @@
       if (!ImplicitPseudoDef && !ImplicitPseudoUse) {
         Dep.setLatency(SchedModel.computeOperandLatency(SU->getInstr(), OperIdx,
                                                         RegUse, UseOp));
-        ST.adjustSchedDependency(SU, OperIdx, UseSU, UseOp, Dep);
       } else {
         Dep.setLatency(0);
-        // FIXME: We could always let target to adjustSchedDependency(), and
-        // remove this condition, but that currently asserts in Hexagon BE.
-        if (SU->getInstr()->isBundle() || (RegUse && RegUse->isBundle()))
-          ST.adjustSchedDependency(SU, OperIdx, UseSU, UseOp, Dep);
       }
-
+      ST.adjustSchedDependency(SU, OperIdx, UseSU, UseOp, Dep);
       UseSU->addPred(Dep);
     }
   }


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