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[Bug target/42891] [4.5 Regression] ice in extract_insn, at recog.c:2097
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jan 2010 08:11:28 -0000
- Subject: [Bug target/42891] [4.5 Regression] ice in extract_insn, at recog.c:2097
- References: <bug-42891-12544@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from ubizjak at gmail dot com 2010-01-28 08:11 -------
Confirmed, expand generates invalid RTX:
(insn 42 41 43 pr42891.c:79 (parallel [
(set (reg:QI 79)
(if_then_else:SI (unlt:SI (reg:CCFPU 17 flags)
(const_int 0 [0x0]))
(const_int -1 [0xffffffffffffffff])
(const_int 0 [0x0])))
(clobber (reg:CC 17 flags))
]) -1 (nil))
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |ubizjak at gmail dot com
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2010-01-28 08:06:23 |2010-01-28 08:11:28
date| |
Summary|ice in extract_insn, at |[4.5 Regression] ice in
|recog.c:2097 |extract_insn, at
| |recog.c:2097
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42891