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[Bug target/34412] ICE in extract_insn, at recog.c:1990
- From: "hutchinsonandy at aim dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jan 2008 23:32:02 -0000
- Subject: [Bug target/34412] ICE in extract_insn, at recog.c:1990
- References: <bug-34412-11470@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from hutchinsonandy at aim dot com 2008-01-11 23:32 -------
Created an attachment (id=14928)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14928&action=view)
Fix expander patch
Prior analysis is correct. Typo resulted in QI addition to HI mode frame
pointer, when Tiny series target was selected (256 byte stack). The addition
was intended to just change LSB as MSB is always fixed.
Patch corrects prolog expander typo so that 8 bit (QI) increment is made to 8
bit representation of frame pointer.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34412