r142149 - in /branches/gcc-4_3-branch/gcc: Chan...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Mon Nov 24 08:36:43 2008
New Revision: 142149

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142149
Log:
	* df-scan.c (df_get_call_refs): For unconditional noreturn calls
	add EH_USES regs as artificial uses.
	(df_get_entry_block_def_set): Don't handle EH_USES here.

Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/df-scan.c