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Re: GCC 3.1 crashes under bitshift operations
- From: Eric Botcazou <ebotcazou at libertysurf dot fr>
- To: Hiten Pandya <hiten at unixdaemons dot com>
- Cc: gcc-gnats at gcc dot gnu dot org,gcc-prs at gcc dot gnu dot org,gcc-bugs at gcc dot gnu dot org,paolo at gcc dot gnu dot org,hiten at uk dot FreeBSD dot org
- Date: Mon, 6 Jan 2003 18:26:16 +0100
- Subject: Re: GCC 3.1 crashes under bitshift operations
- References: <20030106123144.GA91251@unixdaemons.com>
> anotherbug.c: In function `main':
> anotherbug.c:6: warning: left shift count >= width of type
> anotherbug.c:8: unrecognizable insn:
> (insn 20 18 22 (set (reg:QI 62)
> (const_int 128 [0x80])) -1 (nil)
> (nil))
> anotherbug.c:8: Internal compiler error in extract_insn, at recog.c:2150
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
This bug is fixed in gcc 3.2.2 prerelease.
--
Eric Botcazou