!fixup getMinsSCEV -> getAddExpr + getMinusOne.

fhahn · fhahn · commit 8dad35191ed6 · 2025-11-02T15:06:27.000Z
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -16054,7 +16054,7 @@ const SCEV *ScalarEvolution::LoopGuards::rewrite(const SCEV *Expr) const {
               SE.getAddExpr(Expr->getOperand(0), SE.getOne(Expr->getType()));
           if (const SCEV *S =
                   Map.lookup(SE.getAddExpr(NewC, Expr->getOperand(1))))
-            return SE.getMinusSCEV(S, SE.getOne(Expr->getType()));
+            return SE.getAddExpr(S, SE.getMinusOne(Expr->getType()));
         }
       }
 

Original file line number	Diff line number	Diff line change
`@@ -16054,7 +16054,7 @@ const SCEV ScalarEvolution::LoopGuards::rewrite(const SCEV Expr) const {`
`16054`	`16054`	`SE.getAddExpr(Expr->getOperand(0), SE.getOne(Expr->getType()));`
`16055`	`16055`	`if (const SCEV *S =`
`16056`	`16056`	`Map.lookup(SE.getAddExpr(NewC, Expr->getOperand(1))))`
`16057`		`- return SE.getMinusSCEV(S, SE.getOne(Expr->getType()));`
	`16057`	`+ return SE.getAddExpr(S, SE.getMinusOne(Expr->getType()));`
`16058`	`16058`	`}`
`16059`	`16059`	`}`
`16060`	`16060`