IAR: Enable additional linker optimizations for debug/develop/release profile

- add --inline option to linker flags
  Some routines are so small that they can fit in the space of the
  instruction that calls the routine. Use this option to make the
  linker replace the call of a routine with the body of the routine,
  where applicable.

- add --vfe option to linker flagsi
   Virtual Function Elimination (VFE) is a linker optimization that
   removes unneeded virtual functions and dynamic runtime type information

Author: maciejbocianski

tools/profiles/debug.json

@@ -58,6 +58,6 @@
         "asm": [],
         "c": ["--vla", "--diag_suppress=Pe546"],
         "cxx": ["--guard_calls", "--no_static_destruction"],
-        "ld": ["--skip_dynamic_initialization", "--threaded_lib"]
+        "ld": ["--skip_dynamic_initialization", "--threaded_lib", "--vfe"]
     }
 }

tools/profiles/develop.json

@@ -55,6 +55,6 @@
         "asm": [],
         "c": ["--vla", "--diag_suppress=Pe546"],
         "cxx": ["--guard_calls", "--no_static_destruction"],
-        "ld": ["--skip_dynamic_initialization", "--threaded_lib"]
+        "ld": ["--skip_dynamic_initialization", "--threaded_lib", "--vfe",  "--inline"]
     }
 }

tools/profiles/release.json

@@ -53,6 +53,6 @@
         "asm": [],
         "c": ["--vla", "--diag_suppress=Pe546"],
         "cxx": ["--guard_calls", "--no_static_destruction"],
-        "ld": ["--skip_dynamic_initialization", "--threaded_lib"]
+        "ld": ["--skip_dynamic_initialization", "--threaded_lib", "--vfe", "--inline"]
     }
 }