1 files changed, 0 insertions, 15 deletions
diff --git a/js/src/jsnativestack.cpp b/js/src/jsnativestack.cpp
index 95e0f8da77..98f8fc7416 100644
--- a/js/src/jsnativestack.cpp
+++ b/js/src/jsnativestack.cpp
@@ -71,21 +71,6 @@ js::GetNativeStackBaseImpl()
 # endif
 }
 
-#elif defined(AIX)
-
-#include <ucontext.h>
-
-JS_STATIC_ASSERT(JS_STACK_GROWTH_DIRECTION < 0);
-
-void*
-js::GetNativeStackBaseImpl()
-{
-    ucontext_t context;
-    getcontext(&context);
-    return static_cast<char*>(context.uc_stack.ss_sp) +
-        context.uc_stack.ss_size;
-}
-
 #elif defined(XP_LINUX) && !defined(ANDROID) && defined(__GLIBC__)
 void*
 js::GetNativeStackBaseImpl()