[clang] [CIR][NFC] Clean up constant op comments (PR #162142)

[Henrich Lauko via cfe-commits]

https://github.com/xlauko updated https://github.com/llvm/llvm-project/pull/162142

>From a76ab837ebf1c820e968f5365f64245e27e876ce Mon Sep 17 00:00:00 2001
From: xlauko <xlauko at mail.muni.cz>
Date: Mon, 6 Oct 2025 21:27:29 +0200
Subject: [PATCH] [CIR][NFC] Clean up constant op comments

---
 clang/include/clang/CIR/Dialect/IR/CIROps.td | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/clang/include/clang/CIR/Dialect/IR/CIROps.td b/clang/include/clang/CIR/Dialect/IR/CIROps.td
index d4ffcf3a75f50..addc37857bfcd 100644
--- a/clang/include/clang/CIR/Dialect/IR/CIROps.td
+++ b/clang/include/clang/CIR/Dialect/IR/CIROps.td
@@ -278,22 +278,22 @@ def CIR_PtrStrideOp : CIR_Op<"ptr_stride", [
 def CIR_ConstantOp : CIR_Op<"const", [
   ConstantLike, Pure, AllTypesMatch<["value", "res"]>
 ]> {
-  let summary = "Defines a CIR constant";
+  let summary = "Create a CIR constant from a literal attribute";
   let description = [{
     The `cir.const` operation turns a literal into an SSA value. The data is
     attached to the operation as an attribute.
 
     ```mlir
-      %0 = cir.const 42 : i32
-      %1 = cir.const 4.2 : f32
-      %2 = cir.const nullptr : !cir.ptr<i32>
+      %0 = cir.const #cir.int<4> : !u32i
+      %1 = cir.const #cir.fp<1.500000e+00> : !cir.float
+      %2 = cir.const #cir.ptr<null> : !cir.ptr<!void>
     ```
   }];
 
   let arguments = (ins TypedAttrInterface:$value);
   let results = (outs CIR_AnyType:$res);
 
-  let assemblyFormat = "attr-dict $value";
+  let assemblyFormat = "$value attr-dict";
 
   let hasVerifier = 1;