r207564 - /trunk/gcc/testsuite/gcc.target/arm/p...

[jakub@gcc.gnu.org]

Author: jakub
Date: Thu Feb  6 15:52:36 2014
New Revision: 207564

URL: http://gcc.gnu.org/viewcvs?rev=207564&root=gcc&view=rev
Log:
	PR target/59575
	* config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
	don't record in REG_FRAME_RELATED_EXPR registers not set in that
	bitmask.
	(arm_expand_prologue): Adjust all callers.
	(arm_unwind_emit_sequence): Allow saved, but not important for unwind
	info, registers also at the lowest numbered registers side.  Use
	gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
	XEXP.

	* gcc.target/arm/pr59575.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/arm/pr59575.c