r141954 - in /trunk/gcc: ChangeLog config/mips/...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Mon Nov 17 22:49:05 2008
New Revision: 141954

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141954
Log:
gcc/
	* config/mips/mips.md (*mul_acc_si): Remove middle alternative
	and its associated define_split.  Expose the all-d alternative
	to the register allocator, but mark it with "?".  Mark the first
	alternative with "*?*?".
	(*mul_sub_si): Likewise.
	(*mul_acc_si_r3900): New pattern.

gcc/testsuite/
	* gcc.target/mips/madd-5.c: New test.
	* gcc.target/mips/madd-6.c: Likewise.
	* gcc.target/mips/madd-7.c: Likewise.
	* gcc.target/mips/madd-8.c: Likewise.
	* gcc.target/mips/msub-5.c: Likewise.
	* gcc.target/mips/msub-6.c: Likewise.
	* gcc.target/mips/msub-7.c: Likewise.
	* gcc.target/mips/msub-8.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/mips/madd-5.c
    trunk/gcc/testsuite/gcc.target/mips/madd-6.c
    trunk/gcc/testsuite/gcc.target/mips/madd-7.c
    trunk/gcc/testsuite/gcc.target/mips/madd-8.c
    trunk/gcc/testsuite/gcc.target/mips/msub-5.c
    trunk/gcc/testsuite/gcc.target/mips/msub-6.c
    trunk/gcc/testsuite/gcc.target/mips/msub-7.c
    trunk/gcc/testsuite/gcc.target/mips/msub-8.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/mips/mips.md
    trunk/gcc/testsuite/ChangeLog