r255268 - in /trunk/gcc: ChangeLog config/i386/...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Nov 30 09:36:36 2017
New Revision: 255268

URL: https://gcc.gnu.org/viewcvs?rev=255268&root=gcc&view=rev
Log:
	PR target/81616
	* x86-tnue-costs.h (generic_cost): Revise for modern CPUs
	* gcc.target/i386/l_fma_double_1.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_double_2.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_double_3.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_double_4.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_double_5.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_double_6.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_1.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_2.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_3.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_4.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_5.c: Update count of fma instructions.
	* gcc.target/i386/l_fma_float_6.c: Update count of fma instructions.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/x86-tune-costs.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_1.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_2.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_3.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_4.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_5.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_double_6.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_1.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_2.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_3.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_4.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_5.c
    trunk/gcc/testsuite/gcc.target/i386/l_fma_float_6.c