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[Bug target/29815] internal compiler error, if float-comparison is done with option -mfloat-gprs=yes
- From: "poellmann at nm dot hsd dot utc dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Nov 2006 10:10:56 -0000
- Subject: [Bug target/29815] internal compiler error, if float-comparison is done with option -mfloat-gprs=yes
- References: <bug-29815-13555@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from poellmann at nm dot hsd dot utc dot com 2006-11-14 10:10 -------
The problem maintains with gcc 4.1.1. The error-message is slightly different:
test.c: In function 'compare':
test.c:5: error: unrecognizable insn:
(insn 12 11 13 1 (set (reg:CCFP 123)
(compare:CCFP (reg:SF 121)
(reg:SF 122))) -1 (nil)
(nil))
test.c:5: internal compiler error: in extract_insn, at recog.c:2084
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29815