fix(i2_s): resolve to_float UB + guard BLAS I2_S routing

JasonOA888 · JasonOA888 · commit 819bb5554dec · 2026-04-06T11:31:41.000+08:00
Fixes #468, Fixes #512
diff --git a/.gitmodules b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "3rdparty/llama.cpp"]
 	path = 3rdparty/llama.cpp
-	url = https://github.com/Eddie-Wang1120/llama.cpp.git
-	branch = merge-dev
+	url = https://github.com/JasonOA888/llama.cpp.git
+	branch = fix/i2-s-to-float-ub-and-blas-guard
diff --git a/3rdparty/llama.cpp b/3rdparty/llama.cpp
@@ -1 +1 @@
-Subproject commit 1f86f058de0c3f4098dedae2ae8653c335c868a1
+Subproject commit c21cd7ab5a3c649670e4f39c3e3419d9dc0e2596
