src/ld ChangeLog ld.texinfo ldlang.c

[nickc@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	nickc@sourceware.org	2005-05-17 14:35:23

Modified files:
	ld             : ChangeLog ld.texinfo ldlang.c 

Log message:
	* ldlang.c (Scan_for_self_assignment): Check an assignment tree to
	see if the same value is being used on the rhs as on the lhs.
	(print_assignment): Call scan_for_self_assignment and if it
	returns true, do no display the result of the computation but
	instead just the final value of the symbol on the lhs.
	* ld.texinfo: Document this behaviour and provide an example of
	when it will happen.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.1340&r2=1.1341
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/ld.texinfo.diff?cvsroot=src&r1=1.141&r2=1.142
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/ldlang.c.diff?cvsroot=src&r1=1.182&r2=1.183