[Bug target/10681] [3.3 regression] [IA64] ICE in ia64_expand_epilogue

[cvs-commit at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10681



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-07-30 00:57 -------
Subject: Bug 10681

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	rth@gcc.gnu.org	2003-07-30 00:57:29

Modified files:
	gcc            : ChangeLog flow.c 
	gcc/config/ia64: ia64.c 

Log message:
	PR target/10681
	
	2003-06-27  J"orn Rennecke <joern.rennecke@superh.com>
	* flow.c (propagate_one_insn): Use proper test for a register
	being part of the return value.
	
	2003-06-26  Richard Henderson  <rth@redhat.com>
	* flow.c (propagate_one_insn): Preserve live-at-end registers
	across tail calls.
	
	2003-06-26  Richard Henderson  <rth@redhat.com>
	* config/ia64/ia64.c (ia64_expand_call): Don't add ar.pfs for sibcalls.
	(ia64_split_call): Only load descriptor for GP register inputs.
	(ia64_expand_epilogue): Check current_frame_info.mask not
	current_function_is_leaf to restore ar.pfs.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.686&r2=1.16114.2.687
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flow.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.541.2.3&r2=1.541.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.198.2.9&r2=1.198.2.10