[IR][NFC] Remove obsolete comments in BinaryOperator::swapOperands

[dtcxzyw]

Closes #125438

[llvmbot]

@llvm/pr-subscribers-llvm-ir

Author: Yingwei Zheng (dtcxzyw)

Changes

Closes #125438

---

Full diff: https://github.com/llvm/llvm-project/pull/125819.diff

1 Files Affected:

• (modified) llvm/lib/IR/Instructions.cpp (+1-2)

diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 1fdf0eab548fdd..e2d607368e94bf 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -2702,8 +2702,7 @@ BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name,
 
 // Exchange the two operands to this instruction. This instruction is safe to
 // use on any binary instruction and does not modify the semantics of the
-// instruction. If the instruction is order-dependent (SetLT f.e.), the opcode
-// is changed.
+// instruction.
 bool BinaryOperator::swapOperands() {
   if (!isCommutative())
     return true; // Can't commute operands

[nikic]

LGTM