gcc/testsuite/

gcc/testsuite/
2009-08-18  Adam Nemet  <anemet@caviumnetworks.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* gcc.target/mips/mips.exp: Replace isa(_rev)=...!... mechanism
	with "forbid_cpu".
	* gcc.target/mips/branch-1.c: Update accordingly.
	* gcc.target/mips/extend-1.c: Likewise.
	* gcc.target/mips/dmult-1.c: Likewise.  Remove redundant isa=64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151129 138bc75d-0d04-0410-961f-82ee72b054a4