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unrecognizable insn
- To: egcs-bugs at cygnus dot com
- Subject: unrecognizable insn
- From: Jeff Murphy <jcmurphy at smurfland dot cit dot buffalo dot edu>
- Date: 29 Oct 1998 21:53:25 -0500
gcc version egcs-2.91.57 19980901 (egcs-1.1 release)
when compiling a C++ program, the following error is produced
when I try to use the -O flag to enable optimization. line 265 is
the end of the function (the very last brace). what does this error mean?
start.cc:265: internal error--unrecognizable insn:
(insn 615 4281 616 (set (reg:SI 107)
(mem/s:SI (plus:SI (mem:SI (reg:SI 631))
(const_int 20)))) -1 (insn_list 4281 (nil))
(expr_list:REG_DEAD (reg:SI 631)
(nil)))
toplev.c:1360: Internal compiler error in function fatal_insn