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e04c5dd139
xemu/target/ppc
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Anton Blanchard e04c5dd139 target/ppc: Optimise VSX_LOAD_SCALAR_DS and VSX_VECTOR_LOAD_STORE 
A few small optimisations:

In VSX_LOAD_SCALAR_DS() we can don't need to read the VSR via
get_cpu_vsrh().

Split VSX_VECTOR_LOAD_STORE() into two functions. Loads only need to
write the VSRs (set_cpu_vsr*()) and stores only need to read the VSRs
(get_cpu_vsr*())

Thanks to Mark Cave-Ayland for the suggestions.

Signed-off-by: Anton Blanchard <anton@ozlabs.org>
Message-Id: <20190509103545.4a7fa71a@kryten>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-05-29 11:39:45 +10:00
..
translate target/ppc: Optimise VSX_LOAD_SCALAR_DS and VSX_VECTOR_LOAD_STORE 2019-05-29 11:39:45 +10:00
arch_dump.c target/ppc: Add helper_mfvscr 2019-02-18 11:00:44 +11:00
compat.c target/ppc: Allow cpu compatiblity checks based on type, not instance 2018-06-21 21:22:53 +10:00
cpu-models.c target/ppc: Style fixes for ppc-models.[ch] 2019-04-26 10:41:24 +10:00
cpu-models.h target/ppc: Style fixes for ppc-models.[ch] 2019-04-26 10:41:24 +10:00
cpu-qom.h target/ppc: Implement large decrementer support for TCG 2019-03-12 12:07:49 +11:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h target/ppc: Convert to CPUClass::tlb_fill 2019-05-10 11:12:50 -07:00
dfp_helper.c target/ppc: Style fixes for dfp_helper.c 2019-04-26 10:42:38 +10:00
excp_helper.c target/ppc: Style fixes for excp_helper.c 2019-04-26 10:42:38 +10:00
fpu_helper.c target/ppc: Style fixes for fpu_helper.c 2019-04-26 10:42:38 +10:00
gdbstub.c target/ppc: Style fixes for gdbstub.c 2019-04-26 10:42:38 +10:00
helper_regs.h target/ppc: Style fixes for helper_regs.h 2019-04-26 10:42:38 +10:00
helper.h target/ppc: Flush the TLB locally when the LPIDR is written 2019-02-26 09:21:25 +11:00
int_helper.c target/ppc: Fix vsum2sws 2019-05-29 11:39:44 +10:00
internal.h target/ppc: switch fpr/vsrl registers so all VSX registers are in host endian order 2019-03-12 14:33:04 +11:00
kvm_ppc.h target/ppc: Style fixes for kvm_ppc.h and kvm.c 2019-04-26 10:42:38 +10:00
kvm-stub.c openpic: move KVM-specific declarations into separate openpic_kvm.h file 2018-03-06 13:16:29 +11:00
kvm.c target/ppc/kvm: Fix trace typo 2019-05-29 11:39:44 +10:00
machine.c target/ppc: Style fixes for machine.c 2019-04-26 10:42:38 +10:00
Makefile.objs build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
mem_helper.c target/ppc: Style fixes for mem_helper.c 2019-04-26 10:42:38 +10:00
mfrom_table_gen.c target/ppc: Style fixes for mfrom_table.inc.c & mfrom_table_gen.c 2019-04-26 10:42:38 +10:00
mfrom_table.inc.c target/ppc: Style fixes for mfrom_table.inc.c & mfrom_table_gen.c 2019-04-26 10:42:38 +10:00
misc_helper.c target/ppc: Style fixes for misc_helper.c 2019-04-26 10:42:38 +10:00
mmu_helper.c tcg: Use CPUClass::tlb_fill in cputlb.c 2019-05-10 11:12:50 -07:00
mmu-book3s-v3.c target/ppc: Support for POWER9 native hash 2019-02-26 09:21:25 +11:00
mmu-book3s-v3.h Clean up header guards that don't match their file name 2019-05-13 08:58:55 +02:00
mmu-hash32.c ppc/hash32: Rework R and C bit updates 2019-04-26 11:37:57 +10:00
mmu-hash32.h target/ppc: Manage external HPT via virtual hypervisor 2017-03-01 11:23:39 +11:00
mmu-hash64.c ppc/hash64: Rework R and C bit updates 2019-04-26 11:37:57 +10:00
mmu-hash64.h ppc/hash64: Rework R and C bit updates 2019-04-26 11:37:57 +10:00
mmu-radix64.c target/ppc: Don't check UPRT in radix mode when in HV real mode 2019-04-26 11:37:57 +10:00
mmu-radix64.h target/ppc: Rename PATB/PATBE -> PATE 2019-02-26 09:21:25 +11:00
monitor.c target/ppc: Style fixes for monitor.c 2019-04-26 10:43:23 +10:00
timebase_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
trace-events target/ppc/kvm: Fix trace typo 2019-05-29 11:39:44 +10:00
translate_init.inc.c target/ppc: Convert to CPUClass::tlb_fill 2019-05-10 11:12:50 -07:00
translate.c target/ppc: Use gen_io_start/end around DARN 2019-05-22 12:38:54 -04:00
user_only_helper.c target/ppc: Convert to CPUClass::tlb_fill 2019-05-10 11:12:50 -07:00