linux-kernel - Rgeression: 2.6.30-rc6-git3 build error

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Message-ID: <651542.92111.qm@web32603.mail.mud.yahoo.com>
Date:	Mon, 18 May 2009 05:58:35 -0700 (PDT)
From:	Martin Knoblauch <spamtrap@...bisoft.de>
To:	linux-kernel@...r.kernel.org
Subject: Rgeression: 2.6.30-rc6-git3 build error - ICE from drivers/char/random.c

Hi,

 trying to build 2.6.30-rc6-git3 with RHEL4.3 userspace (gcc (GCC) 3.4.5 20051201 (Red Hat 3.4.5-2)):


  CC      drivers/char/mem.o
  CC      drivers/char/random.o
drivers/char/random.c: In function `get_random_int':
drivers/char/random.c:1672: error: unrecognizable insn:
(insn 202 148 150 0 /scratch/build/linux-2.6.30-rc6-git3/arch/x86/include/asm/tsc.h:23 (set (reg:SI 0 ax [91])
        (subreg:SI (plus:DI (plus:DI (reg:DI 0 ax [88])
                    (subreg:DI (reg:SI 6 bp) 0))
                (const_int -4 [0xfffffffffffffffc])) 0)) -1 (nil)
    (nil))
drivers/char/random.c:1672: internal compiler error: in extract_insn, at recog.c:2083
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/ccvLBDQc.out file, please attach this to your bugreport.
make[2]: *** [drivers/char/random.o] Error 1
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2

 did not happen with -rc3. Config attached.

Cheers
Martin
Download attachment "config-2.6.30-rc6-git3" of type "application/octet-stream" (55764 bytes)