libnone: include builtins from compiler-rt #78
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These include libcall functions like __umodti3(). LLVM's backends may generate calls to these functions even when they weren't used by the original bitcode.
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These include libcall functions like
__umodti3(). LLVM's backends may generate calls to these functions even when they weren't used by the original bitcode. If we can't find compiler-rt, we print a warning and leave it out.I ran into this problem with some functions from
cairo/src/cairo-wideint.c. The functions appear to be dead, which explains why cairo has been working fine in ALLVM.