[PATCH] D48663: [Power9] Code Cleanup - Remove needsAggressiveScheduling()

[Eric Christopher via Phabricator via llvm-commits]

echristo added inline comments.


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Comment at: lib/Target/PowerPC/PPCSubtarget.cpp:169
   // Enable MI scheduling for the embedded cores.
   // FIXME: Enable this for all cores (some additional modeling
   // may be necessary).
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Might want to fix up the comment? :)


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Comment at: lib/Target/PowerPC/PPCSubtarget.cpp:189-190
                                        unsigned NumRegionInstrs) const {
-  if (needsAggressiveScheduling(DarwinDirective)) {
-    Policy.OnlyTopDown = false;
-    Policy.OnlyBottomUp = false;
-  }
+  Policy.OnlyTopDown = false;
+  Policy.OnlyBottomUp = false;
 
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These appear to be the defaults?


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Comment at: lib/Target/PowerPC/PPCSubtarget.cpp:198
 bool PPCSubtarget::useAA() const {
   // Use AA during code generation for the embedded cores.
+  return true;
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Comment update?


https://reviews.llvm.org/D48663