re PR target/43961 ([ARM thumb] "branch out of range" with thumb1_output_casesi)

re PR target/43961 ([ARM thumb] "branch out of range" with thumb1_output_casesi)

2013-01-15  Joseph Myers  <joseph@codesourcery.com>
	    Mikael Pettersson  <mikpe@it.uu.se>

	PR target/43961
	* config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
	Thumb.
	(ASM_OUTPUT_CASE_LABEL): Remove.
	(ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
	* final.c (shorten_branches): Update alignment of labels before
	jump tables if CASE_VECTOR_SHORTEN_MODE.

Co-Authored-By: Mikael Pettersson <mikpe@it.uu.se>
From-SVN: r195208