[NFC][llvm/IR] comparison of unsigned expression in ‘>= 0’ is always true

[hiraditya]

No description provided.

[llvmbot]

@llvm/pr-subscribers-llvm-ir

Author: AdityaK (hiraditya)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/130843.diff

1 Files Affected:

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

diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp
index cb4ecc60aa473..97cb91bb402c1 100644
--- a/llvm/lib/IR/AutoUpgrade.cpp
+++ b/llvm/lib/IR/AutoUpgrade.cpp
@@ -5044,7 +5044,7 @@ static void upgradeNVVMFnVectorAttr(const StringRef Attr, const char DimC,
   }
 
   const unsigned Dim = DimC - 'x';
-  assert(Dim >= 0 && Dim < 3 && "Unexpected dim char");
+  assert(Dim < 3 && "Unexpected dim char");
 
   const uint64_t VInt = mdconst::extract<ConstantInt>(V)->getZExtValue();
 

[AlexMaclean]

LGTM