[Bug target/46898] libgcc build failure on lm32-elf

[jbeniston at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898

--- Comment #17 from jbeniston at gcc dot gnu.org <jbeniston at gcc dot gnu.org> ---
Author: jbeniston
Date: Sun Mar  2 19:58:24 2014
New Revision: 208260

URL: http://gcc.gnu.org/viewcvs?rev=208260&root=gcc&view=rev
Log:
    PR bootstrap/48230
    PR bootstrap/50927
    PR bootstrap/52466
    PR target/46898
    * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
      (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.  
    * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
    (simple_return, *simple_return): New patterns     
    * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
    * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/lm32/lm32.c
    trunk/gcc/config/lm32/lm32.md
    trunk/gcc/config/lm32/predicates.md
    trunk/gcc/configure.ac