[Bug target/8972] [arc-7-elf] the c code ' x << i' causes infinite loop when i = 0

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-06 22:27 -------
Subject: Bug 8972

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2005-09-06 22:26:59

Modified files:
	gcc            : ChangeLog 
	gcc/config/arc : arc.c 

Log message:
	2005-09-06  Saurabh Verma  <saurabh.verma@codito.com>
	
	PR target/8972
	* config/arc/arc.c (output_shift): Add check for loop count when
	optimizing.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9908&r2=2.9909
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arc/arc.c.diff?cvsroot=gcc&r1=1.73&r2=1.74



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8972