[llvm] [NFC][VP] Trim extra spaces in `VPDerivedIVRecipe::print` during debugging (PR #106041)

[Shao-Ce SUN via llvm-commits]

https://github.com/sunshaoce created https://github.com/llvm/llvm-project/pull/106041

before:
```
    EMIT vp<%3> = CANONICAL-INDUCTION ir<0>, vp<%8>
    vp<%4>    = DERIVED-IV ir<%n> + vp<%3> * ir<-1>
    vp<%5> = SCALAR-STEPS vp<%4>, ir<-1>
```

after:
```
    EMIT vp<%3> = CANONICAL-INDUCTION ir<0>, vp<%8>
    vp<%4> = DERIVED-IV ir<%n> + vp<%3> * ir<-1>
    vp<%5> = SCALAR-STEPS vp<%4>, ir<-1>
```

>From 217458184ea51f193343756b57768f1348315c78 Mon Sep 17 00:00:00 2001
From: Shao-Ce SUN <sunshaoce at outlook.com>
Date: Mon, 26 Aug 2024 14:04:05 +0800
Subject: [PATCH] [NFC][VP] Trim extra spaces in VPDerivedIVRecipe::print
 during debugging

---
 llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
index fe1325f4163004..53b28a692059f6 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -1455,7 +1455,7 @@ void VPDerivedIVRecipe::print(raw_ostream &O, const Twine &Indent,
                               VPSlotTracker &SlotTracker) const {
   O << Indent;
   printAsOperand(O, SlotTracker);
-  O << Indent << "= DERIVED-IV ";
+  O << " = DERIVED-IV ";
   getStartValue()->printAsOperand(O, SlotTracker);
   O << " + ";
   getOperand(1)->printAsOperand(O, SlotTracker);