[llvm] [LoongArch] Fix a typo in getVariantKindName (NFC) (PR #79567)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-loongarch

Author: ZhaoQi (zhaoqi5)

<details>
<summary>Changes</summary>

Looks like a slip of the pen.

---
Full diff: https://github.com/llvm/llvm-project/pull/79567.diff


1 Files Affected:

- (modified) llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp
index 8ca8876a19b936..d6fa3b6e50968c 100644
--- a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp
+++ b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp
@@ -73,7 +73,7 @@ StringRef LoongArchMCExpr::getVariantKindName(VariantKind Kind) {
   case VK_LoongArch_B21:
     return "b21";
   case VK_LoongArch_B26:
-    return "b21";
+    return "b26";
   case VK_LoongArch_ABS_HI20:
     return "abs_hi20";
   case VK_LoongArch_ABS_LO12:

``````````

</details>


https://github.com/llvm/llvm-project/pull/79567