commit e02d5da8a78aef7b1e9574d0c6cfef7490d9ca44
author Andrew Trick <atrick@apple.com> Sun May 17 23:40:27 2015 +0000
committer Andrew Trick <atrick@apple.com> Sun May 17 23:40:27 2015 +0000
tree 5f6666553ac7538bbc27029ce83c23727860446d
parent a0c955251fa05e7e584a987f2d9fe7b67fa6edef

RegisterPressureTracker: reword stale comments.

llvm-svn: 237544

llvm/lib/CodeGen/MachineScheduler.cpp

diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index a52d05f..9adf162 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -2611,8 +2611,7 @@
                  TryCand, Cand, PhysRegCopy))
     return;
 
-  // Avoid exceeding the target's limit. If signed PSetID is negative, it is
-  // invalid; convert it to INT_MAX to give it lowest priority.
+  // Avoid exceeding the target's limit.
   if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.Excess,
                                                Cand.RPDelta.Excess,
                                                TryCand, Cand, RegExcess))