re PR target/44757 (lm32.md: In function ‘gen_ashlsi3’:unused variable ‘one’)

2010-11-08  Joern Rennecke  <amylaar@spamcop.net>
	    Richard Henderson <rth@redhat.com>

	PR target/44757 
	* config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Call
	lm32_legitimate_constant_p.
	* config/lm32/lm32.md (ashlsi3): Remove unused variable.
	* config/lm32/lm32.c (gen_int_relational): Make new block for
	LE / LT / LEU / LTU case.  Declare variables at start of block.
	(lm32_block_move_inline): Use XALLOCAVEC.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r166451