[llvm] [RegAlloc] Remove redundant prints of LiveInterval weight. (PR #116451)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-regalloc

Author: Craig Topper (topperc)

<details>
<summary>Changes</summary>

LiveInterval::print has included the weight since early 2018. We don't need to print again after we print the interval.

---
Full diff: https://github.com/llvm/llvm-project/pull/116451.diff


2 Files Affected:

- (modified) llvm/lib/CodeGen/RegAllocBase.cpp (+1-1) 
- (modified) llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/CodeGen/RegAllocBase.cpp b/llvm/lib/CodeGen/RegAllocBase.cpp
index 60deb62bc908ad..449033d6321003 100644
--- a/llvm/lib/CodeGen/RegAllocBase.cpp
+++ b/llvm/lib/CodeGen/RegAllocBase.cpp
@@ -105,7 +105,7 @@ void RegAllocBase::allocatePhysRegs() {
     // result from splitting.
     LLVM_DEBUG(dbgs() << "\nselectOrSplit "
                       << TRI->getRegClassName(MRI->getRegClass(VirtReg->reg()))
-                      << ':' << *VirtReg << " w=" << VirtReg->weight() << '\n');
+                      << ':' << *VirtReg << '\n');
 
     using VirtRegVec = SmallVector<Register, 4>;
 
diff --git a/llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp b/llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
index a1dccc4d59723b..a1f441ebd0d5e4 100644
--- a/llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
+++ b/llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
@@ -157,7 +157,7 @@ bool DefaultEvictionAdvisor::shouldEvict(const LiveInterval &A, bool IsHint,
     return true;
 
   if (A.weight() > B.weight()) {
-    LLVM_DEBUG(dbgs() << "should evict: " << B << " w= " << B.weight() << '\n');
+    LLVM_DEBUG(dbgs() << "should evict: " << B << '\n');
     return true;
   }
   return false;

``````````

</details>


https://github.com/llvm/llvm-project/pull/116451