From 1df4fb98813a33d14f2112a1bb906039d112fa3f Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Fri, 12 Jan 2024 18:39:53 -0800
Subject: [Support] Use StringRef::ltrim (NFC)

---
 llvm/lib/Support/StringRef.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Support/StringRef.cpp')

diff --git a/llvm/lib/Support/StringRef.cpp b/llvm/lib/Support/StringRef.cpp
index decd06a..945ae37 100644
--- a/llvm/lib/Support/StringRef.cpp
+++ b/llvm/lib/Support/StringRef.cpp
@@ -517,8 +517,7 @@ bool StringRef::consumeInteger(unsigned Radix, APInt &Result) {
 
   // Skip leading zeroes.  This can be a significant improvement if
   // it means we don't need > 64 bits.
-  while (!Str.empty() && Str.front() == '0')
-    Str = Str.substr(1);
+  Str = Str.ltrim('0');
 
   // If it was nothing but zeroes....
   if (Str.empty()) {
-- 
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