[llvm] [MISched] Small debug improvements (PR #125072)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff b68b4f64a2bd2e0a22375cf89a4d655fc3667e11 2e055fe07046c01aac74a1575786c612e39dfca8 --extensions cpp -- llvm/lib/CodeGen/MachineScheduler.cpp llvm/lib/CodeGen/RegisterPressure.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index e499dfa982..8003c32709 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -1318,8 +1318,7 @@ void ScheduleDAGMILive::initRegPressure() {
   }
   if (RegionCriticalPSets.size() > 0)
     LLVM_DEBUG(dbgs() << "Excess PSets: ";
-               for (const PressureChange &RCPS
-                    : RegionCriticalPSets) dbgs()
+               for (const PressureChange &RCPS : RegionCriticalPSets) dbgs()
                << TRI->getRegPressureSetName(RCPS.getPSet()) << " ";
                dbgs() << "\n");
 }
@@ -1375,10 +1374,13 @@ void ScheduleDAGMILive::updatePressureDiffs(ArrayRef<VRegMaskOrUnit> LiveUses) {
 
         PressureDiff &PDiff = getPressureDiff(&SU);
         PDiff.addPressureChange(Reg, Decrement, &MRI);
-        if (llvm::any_of(PDiff, [](const PressureChange &Change) { return Change.isValid(); }))
-          LLVM_DEBUG(dbgs() << "  UpdateRegPressure: SU(" << SU.NodeNum << ") "
-                            << printReg(Reg, TRI) << ':'
-                            << PrintLaneMask(P.LaneMask) << ' ' << *SU.getInstr();
+        if (llvm::any_of(PDiff, [](const PressureChange &Change) {
+              return Change.isValid();
+            }))
+          LLVM_DEBUG(dbgs()
+                         << "  UpdateRegPressure: SU(" << SU.NodeNum << ") "
+                         << printReg(Reg, TRI) << ':'
+                         << PrintLaneMask(P.LaneMask) << ' ' << *SU.getInstr();
                      dbgs() << "                     to "; PDiff.dump(*TRI););
       }
     } else {
@@ -1411,10 +1413,13 @@ void ScheduleDAGMILive::updatePressureDiffs(ArrayRef<VRegMaskOrUnit> LiveUses) {
           if (LRQ.valueIn() == VNI) {
             PressureDiff &PDiff = getPressureDiff(SU);
             PDiff.addPressureChange(Reg, true, &MRI);
-            if (llvm::any_of(PDiff, [](const PressureChange &Change) { return Change.isValid(); }))
-              LLVM_DEBUG(dbgs() << "  UpdateRegPressure: SU(" << SU->NodeNum << ") "
-                                << *SU->getInstr();
-                         dbgs() << "                     to "; PDiff.dump(*TRI););
+            if (llvm::any_of(PDiff, [](const PressureChange &Change) {
+                  return Change.isValid();
+                }))
+              LLVM_DEBUG(dbgs() << "  UpdateRegPressure: SU(" << SU->NodeNum
+                                << ") " << *SU->getInstr();
+                         dbgs() << "                     to ";
+                         PDiff.dump(*TRI););
           }
         }
       }

``````````

</details>


https://github.com/llvm/llvm-project/pull/125072