re PR target/16634 (arm-elf-gcc problems when generating code for __attribute__ ...

re PR target/16634 (arm-elf-gcc problems when generating code for __attribute__ ((interrupt ("IRQ"))))

2007-01-03  Paul Brook  <paul@codesourcery.com>

	PR target/16634
	gcc/
	* config/arm/arm.c (output_return_instruction): Pop PC in interrupt
	functions.
	(use_return_insn): Return 0 for Thumb interrupt functions.
	(print_multi_reg): Add rfe argument for IRQ returns.
	(arm_output_epilogue): Pop interrupt return address directly into PC.
	(arm_expand_prologue): Only adjust IRQ return address in Arm mode.

From-SVN: r120413