insn does not satisfy its constraints

Boyce, Jeffrey A CAR Jeffrey.A.Boyce at carrier.utc.com
Wed Aug 17 20:32:42 UTC 2011


 <<methodcalls.c>> Hello,

I'm getting the following compiler error when attempting to compile Kaffe 1.1.8 for Coldfire (54418):

   methodcalls.c: In function 'engine_callMethod':
   methodcalls.c:225:1: error: insn does not satisfy its constraints:
   (insn 599 398 400 47 ../../../config/md.h:99 (set (reg:DF 0 %d0)
           (reg:DF 16 %fp0)) 52 {movdf_cf_soft} (nil))
   methodcalls.c:225:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:403
   Please submit a full bug report,
   with preprocessed source if appropriate.
   See <https://support.codesourcery.com/GNUToolchain/> for instructions.

Methodcalls.c is attached.  This happens using both 4.4.1 and 4.5.2 (2011.03-98) versions of the compilers.  CFLAGS are as follows:

   -mcpu=54418 -msoft-float -march=isac -Wall -W -Wextra -fno-strict-aliasing -fno-omit-frame-pointer -O1 -pthread

Any ideas what could be causing this error?


Thanks,


Jeff

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