Make sure we always add signature to `fp$` functions (#1994)

Previously we were searching for the function by name but this
doesn't work when the internal name for the function is different.

In order to repro such a case the shared.c test was converted to C++
since then binaryen's internal name is different since it comes from
the de-mangled name section.

1 files changed, 0 insertions, 9 deletions

diff --git a/test/lld/shared.c b/test/lld/shared.c
deleted file mode 100644
index fb5b93756..000000000
--- a/test/lld/shared.c
+++ /dev/null
@@ -1,9 +0,0 @@
-int puts(const char* str);
-extern int external_var;
-
-void* ptr = &puts;
-
-int print_message() {
-  puts("Hello, world");
-  return external_var;
-}