[VPlan] Remove unused VPLane::getNumCachedLanes. (NFC)

fhahn · fhahn · commit 7a831eb924e3 · 2025-01-23T20:38:47.000Z
The function isn't used, remove it.
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -223,12 +223,6 @@ class VPLane {
       return Lane;
     }
   }
-
-  /// Returns the maxmimum number of lanes that we are able to consider
-  /// caching for \p VF.
-  static unsigned getNumCachedLanes(const ElementCount &VF) {
-    return VF.getKnownMinValue() * (VF.isScalable() ? 2 : 1);
-  }
 };
 
 /// VPTransformState holds information passed down when "executing" a VPlan,

Original file line number	Diff line number	Diff line change
`@@ -223,12 +223,6 @@ class VPLane {`
`223`	`223`	`return Lane;`
`224`	`224`	`}`
`225`	`225`	`}`
`226`		`-`
`227`		`- /// Returns the maxmimum number of lanes that we are able to consider`
`228`		`- /// caching for \p VF.`
`229`		`- static unsigned getNumCachedLanes(const ElementCount &VF) {`
`230`		`- return VF.getKnownMinValue() * (VF.isScalable() ? 2 : 1);`
`231`		`- }`
`232`	`226`	`};`
`233`	`227`
`234`	`228`	`/// VPTransformState holds information passed down when "executing" a VPlan,`