Emilio G. Cota e75449a346 target/aarch64: optimize indirect branches ... Measurements: [Baseline performance is that before applying this and the previous commit] - NBench, aarch64-softmmu. Host: Intel i7-4790K @ 4.00GHz 1.7x +-+--------------------------------------------------------------------------------------------------------------+-+ | | | cross | 1.6x +cross+jr.................................................####...................................................+-+ | #++# | | # # | 1.5x +-+...................................................*****..#...................................................+-+ | *+++* # | | * * # | 1.4x +-+...................................................*...*..#...................................................+-+ | * * # | | ##### * * # | 1.3x +-+................................****+++#...........*...*..#...................................................+-+ | *++* # * * # | | * * # * * # | 1.2x +-+................................*..*...#...........*...*..#...................................................+-+ | * * # * * # | | #### * * # * * # | 1.1x +-+.......................+++#..#..*..*...#...........*...*..#...................................................+-+ | **** # * * # * * # ****#### | | * * # * * # * * # ****### +++#### ****### * * # | 1x +-++-++++++-++++****###++-*++*++#++*++*+-+#++****+++++*+++*++#++*++*-+#++*****++#++****###-++*++*-+#++*+-*+++#+-++-+ | *****### * * # * * # * * # *++*### * * # * * # * * # * *++# * * # * * # | | * *++# * * # * * # * * # * * # * * # * * # * * # * * # * * # * * # | 0.9x +-+---*****###--****###---****###--****####--****###--*****###--****###--*****###--****###---****###--****####---+-+ ASSIGNMENT BITFIELD FOURFP EMULATION HUFFMAN LU DECOMPOSITIONNEURAL NUMERIC SORSTRING SORT hmean png: http://imgur.com/qO9ubtk NB. cross here represents the previous commit. - SPECint06 (test set), aarch64-linux-user. Host: Intel i7-4790K @ 4.00GHz 1.5x +-+--------------------------------------------------------------------------------------------------------------+-+ | ***** | | *+++* jr | | * * | 1.4x +-+.....................................................................*...*.....................+++............+-+ | * * | | | ***** * * | | | * * * * ***** | 1.3x +-+....................................*...*............................*...*....................*.|.*...........+-+ | +++ * * * * * | * | | ***** * * * * *+++* | | * * * * * * * * | 1.2x +-+....................*...*...........*...*............................*...*...........*****....*...*...........+-+ | ***** * * * * * * * * * * +++ | | * * * * * * * * * * * * ***** | | * * * * ***** * * * * * * * * * * | 1.1x +-+...*...*............*...*...*...*...*...*............................*...*....+++....*...*....*...*...*...*...+-+ | * * * * * * * * * * ***** * * * * * * | | * * * * * * * * ***** * * * * * * * * * * | | * * ***** * * * * * * * * ****** * * * * * * * * * * | 1x +-++-+*+++*-++*+++*++++*+-+*+++*-++*+++*-++*+++*+++*++-*++++*-++*****+++*++-*+++*++-*+++*+-+*++++*+++*++-*+++*+-++-+ | * * * * * * * * * * * * * * *+++* * * * * * * * * * * | | * * * * * * * * * * * * * * * * * * * * * * * * * * | | * * * * * * * * * * * * * * * * * * * * * * * * * * | 0.9x +-+---*****---*****----*****---*****---*****---*****---******---*****---*****---*****---*****----*****---*****---+-+ astar bzip2 gcc gobmk h264ref hmmlibquantum mcf omnetpperlbench sjengxalancbmk hmean png: http://imgur.com/3Dp4vvq - SPECint06 (train set), aarch64-linux-user. Host: Intel i7-4790K @ 4.00GHz 1.7x +-+--------------------------------------------------------------------------------------------------------------+-+ | | | jr | 1.6x +-+...............................................................................................+++............+-+ | ***** | | *+++* | | * * | 1.5x +-+..............................................................................................*...*...........+-+ | +++ * * | | ***** * * | 1.4x +-+.....................................................................*+++*....................*...*...........+-+ | * * * * | | ***** * * * * | | * * * * ***** * * | 1.3x +-+....................................*...*............................*...*...*...*............*...*...........+-+ | +++ * * * * * * * * | | ***** * * * * * * ***** * * | 1.2x +-+....................*...*...........*...*............................*...*...*...*...*+++*....*...*...*****...+-+ | * * * * * * * * * * * * *+++* | | ***** * * ***** * * * * * * * * * * * * | | * * * * *+++* * * * * * * * * * * * * | 1.1x +-+...*...*............*...*...*...*...*...*............................*...*...*...*...*...*....*...*...*...*...+-+ | * * ***** * * * * * * ***** * * * * * * * * * * | | * * * * * * * * * * +++ ****** *+++* * * * * * * * * * * | 1x +-+---*****---*****----*****---*****---*****---*****---******---*****---*****---*****---*****----*****---*****---+-+ astar bzip2 gcc gobmk h264ref hmmlibquantum mcf omnetpperlbench sjengxalancbmk hmean png: http://imgur.com/vRrdc9j Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <rth@twiddle.net>		2017-06-05 09:25:42 -07:00
..
alpha	migration: Remove unneeded includes of migration/vmstate.h	2017-06-01 18:49:22 +02:00
arm	target/aarch64: optimize indirect branches	2017-06-05 09:25:42 -07:00
cris	qom/cpu: move tlb_flush to cpu_common_reset	2017-01-13 14:24:31 +00:00
hppa	target/hppa: Use tcg_gen_lookup_and_goto_ptr	2017-06-05 09:25:42 -07:00
i386	target/i386: optimize indirect branches	2017-06-05 09:25:42 -07:00
lm32	qom/cpu: move tlb_flush to cpu_common_reset	2017-01-13 14:24:31 +00:00
m68k	This is the same as the v3 posted except a re-base and a few extra signoffs	2017-01-16 18:23:02 +00:00
microblaze	cputlb: drop flush_global flag from tlb_flush	2017-01-13 14:24:37 +00:00
mips	target/mips: fix delay slot detection in gen_msa_branch()	2017-03-20 11:19:14 +00:00
moxie	qom/cpu: move tlb_flush to cpu_common_reset	2017-01-13 14:24:31 +00:00
nios2	target/nios2: Fix 64-bit ilp32 compilation	2017-06-05 09:25:42 -07:00
openrisc	target/openrisc: Support non-busy idle state using PMR SPR	2017-05-04 09:39:14 +09:00
ppc	target/ppc: reset reservation in do_rfi()	2017-05-24 11:39:52 +10:00
s390x	target/s390: Use tcg_gen_lookup_and_goto_ptr	2017-06-05 09:25:42 -07:00
sh4	target/sh4: fix RTE instruction delay slot	2017-05-30 21:00:56 +02:00
sparc	shutdown: Add source information to SHUTDOWN and RESET	2017-05-23 13:28:17 +02:00
tilegx	migration: Remove unneeded includes of migration/vmstate.h	2017-06-01 18:49:22 +02:00
tricore	qom/cpu: move tlb_flush to cpu_common_reset	2017-01-13 14:24:31 +00:00
unicore32	cputlb: drop flush_global flag from tlb_flush	2017-01-13 14:24:37 +00:00
xtensa	target/xtensa fixes for 2.9:	2017-03-18 17:24:49 +00:00