Hi all,<br><br>A question about statically linking a pass to clang
instead of dynamically loading it at runtime. I am stumped on this bug
for a while. I inserted a pass under lib/Transforms/mypass directory,
registered it with INITIALIZE_PASS and defined createMyPass in the pass.
Also I added file mypass.h in include/llvm/Transforms/ to expose the
accessor functions that expose my passes. Entries are added in
include/llvm/LinkAllPasses.h to force pass linking. The archive files of
my passes are added to LINK_COMPONENTS in the Makefiles for opt and
clang. However, the passes are still not statically linked. Is there a
way to statically link a pass into clang? If possible, how do turn on
and off my passes with command line options?<br>
<br>I am trying to use clang as a c and c++ compiler. I can walk around
this by compiling source into bitcode and then invoke opt which
dynamically loads my passes and then compile it into x86 assembly with
llc. How can I pass some command line options for clang such as
-fomit-frame-pointer to llc so that frame pointer is reserved? Thank
you so much in advance. <br><font color="#888888">
<br>Bin Zeng</font>