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2021-01-14target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ()Philippe Mathieu-Daudé
In preparation of using the decodetree script, explode gen_msa_branch() as following: - OPC_BZ_V -> BxZ_V(EQ) - OPC_BNZ_V -> BxZ_V(NE) - OPC_BZ_[BHWD] -> BxZ(false) - OPC_BNZ_[BHWD] -> BxZ(true) Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-10-f4bug@amsat.org>
2021-01-14target/mips: Remove CPUMIPSState* argument from gen_msa*() methodsPhilippe Mathieu-Daudé
The gen_msa*() methods don't use the "CPUMIPSState *env" argument. Remove it to simplify. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-9-f4bug@amsat.org>
2021-01-14target/mips: Extract msa_translate_init() from mips_tcg_init()Philippe Mathieu-Daudé
The msa_wr_d[] registers are only initialized/used by MSA. They are declared static. We want to move them to the new 'msa_translate.c' unit in few commits, without having to declare them global (with extern). Extract first the logic initialization of the MSA registers from the generic initialization. We will later move this function along with the MSA registers to the new C unit. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-8-f4bug@amsat.org>
2021-01-14target/mips: Alias MSA vector registers on FPU scalar registersPhilippe Mathieu-Daudé
Commits 863f264d10f ("add msa_reset(), global msa register") and cb269f273fd ("fix multiple TCG registers covering same data") removed the FPU scalar registers and replaced them by aliases to the MSA vector registers. It is not very clear to have FPU registers displayed with MSA register names, even if MSA ASE is not present. Instead of aliasing FPU registers to the MSA ones (even when MSA is absent), we now alias the MSA ones to the FPU ones (only when MSA is present). Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-7-f4bug@amsat.org>
2021-01-14target/mips: Simplify MSA TCG logicPhilippe Mathieu-Daudé
Only decode MSA opcodes if MSA is present (implemented). Now than check_msa_access() will only be called if MSA is present, the only way to have MIPS_HFLAG_MSA unset is if MSA is disabled (bit CP0C5_MSAEn cleared, see previous commit). Therefore we can remove the 'reserved instruction' exception. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-5-f4bug@amsat.org>
2021-01-14target/mips: Introduce ase_msa_available() helperPhilippe Mathieu-Daudé
Instead of accessing CP0_Config3 directly and checking the 'MSA Present' bit, introduce an explicit helper, making the code easier to read. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201208003702.4088927-2-f4bug@amsat.org>
2021-01-14target/mips/translate: Expose check_mips_64() to 32-bit modePhilippe Mathieu-Daudé
To allow compiling 64-bit specific translation code more generically (and removing #ifdef'ry), allow compiling check_mips_64() on 32-bit targets. If ever called on 32-bit, we obviously emit a reserved instruction exception. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <20201215225757.764263-3-f4bug@amsat.org>
2021-01-14target/mips/translate: Extract decode_opc_legacy() from decode_opc()Philippe Mathieu-Daudé
As we will slowly move to decodetree generated decoders, extract the legacy decoding from decode_opc(), so new decoders are added in decode_opc() while old code is removed from decode_opc_legacy(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201215225757.764263-2-f4bug@amsat.org>
2021-01-14target/mips: Extract FPU specific definitions to translate.hPhilippe Mathieu-Daudé
Extract FPU specific definitions that can be used by ISA / ASE / extensions to translate.h header. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214183739.500368-16-f4bug@amsat.org>
2021-01-14target/mips: Declare generic FPU / Coprocessor functions in translate.hPhilippe Mathieu-Daudé
Some FPU / Coprocessor translation functions / registers can be used by ISA / ASE / extensions out of the big translate.c file. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214183739.500368-15-f4bug@amsat.org>
2021-01-14target/mips: Replace gen_exception_end(EXCP_RI) by gen_rsvd_instructionPhilippe Mathieu-Daudé
gen_reserved_instruction() is easier to read than generate_exception_end(ctx, EXCP_RI), replace it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214183739.500368-12-f4bug@amsat.org>
2021-01-14target/mips: Replace gen_exception_err(err=0) by gen_exception_end()Philippe Mathieu-Daudé
generate_exception_err(err=0) is simply generate_exception_end(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214183739.500368-11-f4bug@amsat.org>
2021-01-14target/mips/translate: Add declarations for generic codePhilippe Mathieu-Daudé
Some CPU translation functions / registers / macros and definitions can be used by ISA / ASE / extensions out of the big translate.c file. Declare them in "translate.h". Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201207235539.4070364-3-f4bug@amsat.org>
2021-01-14target/mips/translate: Extract DisasContext structurePhilippe Mathieu-Daudé
Extract DisasContext to a new 'translate.h' header so different translation files (ISA, ASE, extensions) can use it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201207235539.4070364-2-f4bug@amsat.org>
2021-01-14target/mips: Extract FPU helpers to 'fpu_helper.h'Philippe Mathieu-Daudé
Extract FPU specific helpers from "internal.h" to "fpu_helper.h". Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201120210844.2625602-2-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Rename ISA_MIPS32R6 as ISA_MIPS_R6Philippe Mathieu-Daudé
The MIPS ISA release 6 is common to 32/64-bit CPUs. To avoid holes in the insn_flags type, update the definition with the next available bit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-16-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Rename ISA_MIPS32R5 as ISA_MIPS_R5Philippe Mathieu-Daudé
The MIPS ISA release 5 is common to 32/64-bit CPUs. To avoid holes in the insn_flags type, update the definition with the next available bit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-15-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Rename ISA_MIPS32R2 as ISA_MIPS_R2Philippe Mathieu-Daudé
The MIPS ISA release 2 is common to 32/64-bit CPUs. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-13-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Rename ISA_MIPS32 as ISA_MIPS_R1Philippe Mathieu-Daudé
The MIPS ISA release '1' is common to 32/64-bit CPUs. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-12-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Use ISA_MIPS32R6 definition to check Release 6Philippe Mathieu-Daudé
Use the single ISA_MIPS32R6 definition to check if the Release 6 ISA is supported, whether the CPU support 32/64-bit. For now we keep '32' in the definition name, we will rename it as ISA_MIPS_R6 in few commits. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-11-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Use ISA_MIPS32R2 definition to check Release 2Philippe Mathieu-Daudé
Use the single ISA_MIPS32R2 definition to check if the Release 2 ISA is supported, whether the CPU support 32/64-bit. For now we keep '32' in the definition name, we will rename it as ISA_MIPS_R2 in few commits. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-8-f4bug@amsat.org>
2021-01-14target/mips/mips-defs: Use ISA_MIPS32 definition to check Release 1Philippe Mathieu-Daudé
Use the single ISA_MIPS32 definition to check if the Release 1 ISA is supported, whether the CPU support 32/64-bit. For now we keep '32' in the definition name, we will rename it as ISA_MIPS_R1 in few commits. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210104221154.3127610-7-f4bug@amsat.org>
2020-12-13target/mips: Move cpu definitions, reset() and realize() to cpu.cPhilippe Mathieu-Daudé
Nothing TCG specific there, move to common cpu code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201206233949.3783184-16-f4bug@amsat.org>
2020-12-13target/mips: Extract cpu_supports*/cpu_set* translate.cPhilippe Mathieu-Daudé
Move cpu_supports*() and cpu_set_exception_base() from translate.c to cpu.c. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201206233949.3783184-9-f4bug@amsat.org>
2020-12-13target/mips: Introduce ase_mt_available() helperPhilippe Mathieu-Daudé
Instead of accessing CP0_Config3 directly and checking the 'Multi-Threading Present' bit, introduce an helper to simplify code review. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201204222622.2743175-3-f4bug@amsat.org>
2020-12-13target/mips: Remove mips_def_t unused argument from mvp_init()Philippe Mathieu-Daudé
mvp_init() doesn't require any CPU definition (beside the information accessible via CPUMIPSState). Remove the unused argument. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201204222622.2743175-2-f4bug@amsat.org>
2020-12-13target/mips: Remove unused headers from translate.cPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201206233949.3783184-3-f4bug@amsat.org>
2020-12-13hw/mips: Move address translation helpers to target/mips/Philippe Mathieu-Daudé
Address translation is an architectural thing (not hardware related). Move the helpers from hw/ to target/. As physical address and KVM are specific to system mode emulation, restrict this file to softmmu, so it doesn't get compiled for user-mode emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201206233949.3783184-2-f4bug@amsat.org>
2020-12-13target/mips: Rename cpu_supports_FEAT() as cpu_type_supports_FEAT()Philippe Mathieu-Daudé
As cpu_supports_isa() / cpu_supports_cps_smp() take a 'cpu_type' name argument, rename them cpu_type_supports_FEAT(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201207215257.4004222-2-f4bug@amsat.org>
2020-11-03target/mips: Add unaligned access support for MIPS64R6 and Loongson-3Huacai Chen
MIPSR6 (not only MIPS32R6) processors support unaligned access in hardware, so set MO_UNALN in their default_tcg_memop_mask. Btw, new Loongson-3 (such as Loongson-3A4000) also support unaligned access, since both old and new Loongson-3 use the same binaries, we can simply set MO_UNALN for all Loongson-3 processors. Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1604053541-27822-3-git-send-email-chenhc@lemote.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-11-03target/mips: Fix Lesser GPL version numberChetan Pant
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201016143509.26692-1-chetan4windows@gmail.com> [PMD: Split hw/ vs target/] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-17target/mips: Add loongson-ext lsdc2 group of instructionsJiaxun Yang
LDC2/SDC2 opcodes have been rewritten as "load & store with offset" group of instructions by loongson-ext ASE. This patch add implementation of these instructions: gslbx: load 1 bytes to GPR gslhx: load 2 bytes to GPR gslwx: load 4 bytes to GPR gsldx: load 8 bytes to GPR gslwxc1: load 4 bytes to FPR gsldxc1: load 8 bytes to FPR gssbx: store 1 bytes from GPR gsshx: store 2 bytes from GPR gsswx: store 4 bytes from GPR gssdx: store 8 bytes from GPR gsswxc1: store 4 bytes from FPR gssdxc1: store 8 bytes from FPR Details of Loongson-EXT is here: https://github.com/FlyGoat/loongson-insn/blob/master/loongson-ext.md Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1602831120-3377-5-git-send-email-chenhc@lemote.com>
2020-10-17target/mips: Add loongson-ext lswc2 group of instructions (Part 2)Jiaxun Yang
LWC2 & SWC2 have been rewritten by Loongson EXT vendor ASE as "load/store quad word" and "shifted load/store" groups of instructions. This patch add implementation of these instructions: gslwlc1: similar to lwl but RT is FPR instead of GPR gslwrc1: similar to lwr but RT is FPR instead of GPR gsldlc1: similar to ldl but RT is FPR instead of GPR gsldrc1: similar to ldr but RT is FPR instead of GPR gsswlc1: similar to swl but RT is FPR instead of GPR gsswrc1: similar to swr but RT is FPR instead of GPR gssdlc1: similar to sdl but RT is FPR instead of GPR gssdrc1: similar to sdr but RT is FPR instead of GPR Details of Loongson-EXT is here: https://github.com/FlyGoat/loongson-insn/blob/master/loongson-ext.md Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Message-Id: <1602831120-3377-4-git-send-email-chenhc@lemote.com> [PMD: Reuse t1 on MIPS32, reintroduce t2/fp0] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-17target/mips: Add loongson-ext lswc2 group of instructions (Part 1)Jiaxun Yang
LWC2 & SWC2 have been rewritten by Loongson EXT vendor ASE as "load/store quad word" and "shifted load/store" groups of instructions. This patch add implementation of these instructions: gslq: load 16 bytes to GPR gssq: store 16 bytes from GPR gslqc1: load 16 bytes to FPR gssqc1: store 16 bytes from FPR Details of Loongson-EXT is here: https://github.com/FlyGoat/loongson-insn/blob/master/loongson-ext.md Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Message-Id: <1602831120-3377-3-git-send-email-chenhc@lemote.com> [PMD: Restrict t1 variable to TARGET_MIPS64, remove unused t2/fp0] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-17target/mips: Fix some comment spelling errorszhaolichang
There are many spelling errors in the comments in target/mips/. Use spellcheck to check the spelling errors. Signed-off-by: zhaolichang <zhaolichang@huawei.com> Reviewed-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201009064449.2336-7-zhaolichang@huawei.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-09-10target/mips: simplify gen_compute_imm_branch logicAlex Bennée
One of the Travis builds was complaining about: qemu/include/tcg/tcg.h:437:12: error: ‘cond’ may be used uninitialized in this function [-Werror=maybe-uninitialized] return (TCGCond)(c ^ 1); ../target/mips/translate.c:20031:13: note: ‘cond’ was declared here TCGCond cond; Rather than figure out exactly which one was causing the complaint I just defaulted to TCG_COND_ALWAYS and allowed that state to double up for the now defunct bcond_compute variable. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200909112742.25730-5-alex.bennee@linaro.org>
2020-08-21meson: rename included C source files to .c.incPaolo Bonzini
With Makefiles that have automatically generated dependencies, you generated includes are set as dependencies of the Makefile, so that they are built before everything else and they are available when first building the .c files. Alternatively you can use a fine-grained dependency, e.g. target/arm/translate.o: target/arm/decode-neon-shared.inc.c With Meson you have only one choice and it is a third option, namely "build at the beginning of the corresponding target"; the way you express it is to list the includes in the sources of that target. The problem is that Meson decides if something is a source vs. a generated include by looking at the extension: '.c', '.cc', '.m', '.C' are sources, while everything else is considered an include---including '.inc.c'. Use '.c.inc' to avoid this, as it is consistent with our other convention of using '.rst.inc' for included reStructuredText files. The editorconfig file is adjusted. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-15target/mips: msa: Split helpers for MULV.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-15-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for SUBV.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-14-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for SUBSUU_S.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-13-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for SUBSUS_U.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-12-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for SUBS_U.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-11-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for SUBS_S.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-10-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DOTP_U.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-9-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DOTP_S.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-8-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DPSUB_U.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-7-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DPSUB_S.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-6-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DPADD_U.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-5-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for DPADD_S.<H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-4-aleksandar.qemu.devel@gmail.com>
2020-06-15target/mips: msa: Split helpers for MSUBV.<B|H|W|D>Aleksandar Markovic
Achieves clearer code and slightly better performance. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <20200613152133.8964-3-aleksandar.qemu.devel@gmail.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-27 21:53:43 +0000