IR: emit inline function standalone bodies lazily

If a function is stashed for inlining and inlined in all of its
callsites or unused, it never ends up in the object file. If any symbol
reference to it is emitted, then it must be de-inlined (rematerialized),
and this is done near the end before emitting the actual object file.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/obj.h b/src/obj.h
index d898c55..3973721 100644
--- a/src/obj.h
+++ b/src/obj.h
@@ -33,7 +33,8 @@ void objini(const char *infile, const char *outfile);
 void objdeffunc(internstr nam, bool globl, uint off, uint siz);
 enum section objhassym(internstr name, uint *off);
 uint objnewdat(internstr name, enum section, bool globl, uint siz, uint align);
-void objreloc(internstr sym, enum relockind, enum section, uint off, s64int addend);
-void objfini(void);
+void objreloc(internstr sym, /*enum symflags*/int, enum relockind, enum section, uint off, s64int addend);
+void objfini(bool emit);
+bool fnisneeded(internstr);
 
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