From f50509bb2ee03851b8f492cd7cb2859fdc24bd19 Mon Sep 17 00:00:00 2001
From: Basilisk-Dev <basiliskdev@protonmail.com>
Date: Sat, 25 Apr 2026 14:00:53 -0400
Subject: [PATCH] Issue #3049 - loongarch64: reserve extract temps in shared IC
 register pools

---
 js/src/jit/SharedIC.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/js/src/jit/SharedIC.h b/js/src/jit/SharedIC.h
index d259ebf0bc..ab379d3039 100644
--- a/js/src/jit/SharedIC.h
+++ b/js/src/jit/SharedIC.h
@@ -1067,6 +1067,8 @@ class ICStubCompiler
         MOZ_ASSERT(!regs.has(PseudoStackPointer));
         MOZ_ASSERT(!regs.has(RealStackPointer));
         MOZ_ASSERT(!regs.has(ICTailCallReg));
+#elif defined(JS_CODEGEN_LOONGARCH64)
+        MOZ_ASSERT(!regs.has(BaselineStackReg));
 #else
         MOZ_ASSERT(!regs.has(BaselineStackReg));
 #endif
@@ -1075,6 +1077,9 @@ class ICStubCompiler
 #ifdef JS_CODEGEN_X64
         regs.take(ExtractTemp0);
         regs.take(ExtractTemp1);
+#elif defined(JS_CODEGEN_LOONGARCH64)
+        regs.take(ExtractTemp0);
+        regs.take(ExtractTemp1);
 #endif
 
         switch (numInputs) {