[PATCH] [asan-assembly-instrumentation] Fixed operations with stack in assembly instrumentation.

[Evgeniy Stepanov]

================
Comment at: lib/asan/tests/asan_asm_test.cc:228
@@ +227,3 @@
+          : "rax", "memory");
+  ASSERT_EQ(0x1, r);
+#else
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remove please

http://reviews.llvm.org/D3839