!fixup getMinsSCEV -> getAddExpr + getMinusOne.

fhahn · fhahn · commit 5180e6888446 · 2025-10-09T11:25:57.000+01:00
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -16060,7 +16060,7 @@ 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
`@@ -16060,7 +16060,7 @@ const SCEV ScalarEvolution::LoopGuards::rewrite(const SCEV Expr) const {`
`16060`	`16060`	`SE.getAddExpr(Expr->getOperand(0), SE.getOne(Expr->getType()));`
`16061`	`16061`	`if (const SCEV *S =`
`16062`	`16062`	`Map.lookup(SE.getAddExpr(NewC, Expr->getOperand(1))))`
`16063`		`- return SE.getMinusSCEV(S, SE.getOne(Expr->getType()));`
	`16063`	`+ return SE.getAddExpr(S, SE.getMinusOne(Expr->getType()));`
`16064`	`16064`	`}`
`16065`	`16065`	`}`
`16066`	`16066`