The RTL SSA merge broke SPARC bootstrap:
In file included from ./tm_p.h:4,
from /vol/gcc/src/hg/master/local/gcc/rtl-ssa.h:54,
from /vol/gcc/src/hg/master/local/gcc/fwprop.c:29:
/vol/gcc/src/hg/master/local/gcc/config/sparc/sparc-protos.h:45:47: error: use
of enum 'memmodel' without previous declaration
extern void sparc_emit_membar_for_model (enum memmodel, int, int);
^~~~~~~~
and similarly in rtl-ssa/functions.cc, rtl-ssa/changes.cc, and
rtl-ssa/insns.cc.
Fixed by moving the memmove.h include in rtl-ssa.h before tm_p.h.
Tested on sparc-sun-solaris2.11 and i386-pc-solaris2.11 (both into stage
3 now, so the compilation error is gone).
Ok for master?
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2020-12-17 Rainer Orth <r...@cebitec.uni-bielefeld.de>
gcc:
* rtl-ssa.h: Include memmodel.h before tm_p.h.
diff --git a/gcc/rtl-ssa.h b/gcc/rtl-ssa.h
--- a/gcc/rtl-ssa.h
+++ b/gcc/rtl-ssa.h
@@ -51,8 +51,8 @@
#include "rtlanal.h"
// Provides the global crtl->ssa.
+#include "memmodel.h"
#include "tm_p.h"
-#include "memmodel.h"
#include "emit-rtl.h"
// The rtl-ssa files themselves.
