[Bug target/43726] New: lm32-rtems* ICE

["corsepiu at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

gcc-4.5.0-RC-20100406 triggers an ICE while building RTEMS:
...
lm32-rtems4.11-gcc --pipe -DHAVE_CONFIG_H   -I..
-I../../cpukit/../../../lm32_evr/lib/include -DNO_SSI -DNO_SSL -DNO_CGI   -O0
-g -Wall -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs
-MT l
../../../../../../c/src/../../cpukit/mghttpd/mongoose.c: In function
'handle_request_body':
../../../../../../c/src/../../cpukit/mghttpd/mongoose.c:3132:1: error:
unrecognizable insn:
(insn 333 332 334 47
../../../../../../c/src/../../cpukit/mghttpd/mongoose.c:3122 (set (reg:SI 157)
        (subreg:SI (mem/c/i:DI (plus:SI (reg/f:SI 33 virtual-stack-vars)
                    (const_int -8 [0xfffffffffffffff8])) [0 content_len+0 S8
A64]) 4)) -1 (nil))
../../../../../../c/src/../../cpukit/mghttpd/mongoose.c:3132:1: internal
compiler error: in extract_insn, at recog.c:2103
Please submit a full bug report,

A gcc-4.4.3 based lm32-rtems*-gcc succeed in building the identical sources
without any complaint => regression


-- 
           Summary: lm32-rtems* ICE
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: corsepiu at gcc dot gnu dot org
GCC target triplet: lm32-rtems*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43726