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Peter Maydell 3a1d9eb07b target/arm: Convert Neon 3-reg-diff long multiplies 
Convert the Neon 3-reg-diff insns VMULL, VMLAL and VMLSL; these perform
a 32x32->64 multiply with possible accumulate.

Note that for VMLSL we do the accumulate directly with a subtraction
rather than doing a negate-then-add as the old code did.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2020-06-16 10:32:26 +01:00
..
alpha accel/tcg: Relax va restrictions on 64-bit guests 2020-05-15 15:25:16 +01:00
arm target/arm: Convert Neon 3-reg-diff long multiplies 2020-06-16 10:32:26 +01:00
cris x86 and machine queue for 5.0 soft freeze 2020-03-19 14:22:46 +00:00
hppa softfloat: Name compare relation enum 2020-05-19 08:41:45 -07:00
i386 * Miscellaneous fixes and feature enablement (many) 2020-06-12 23:06:22 +01:00
lm32 x86 and machine queue for 5.0 soft freeze 2020-03-19 14:22:46 +00:00
m68k target/m68k: implement opcode fetoxm1 2020-06-02 13:59:02 +02:00
microblaze target/microblaze: monitor: Increase the number of registers reported 2020-05-14 16:01:02 +02:00
mips target/mips: Enable hardware page table walker and CMGCR features for P5600 2020-06-09 17:32:45 +02:00
moxie cpu: Use DeviceClass reset instead of a special CPUClass reset 2020-03-17 19:48:10 -04:00
nios2 x86 and machine queue for 5.0 soft freeze 2020-03-19 14:22:46 +00:00
openrisc softfloat: Name compare relation enum 2020-05-19 08:41:45 -07:00
ppc target/ppc: Restrict PPCVirtualHypervisorClass to system-mode 2020-06-12 11:12:45 -04:00
riscv linux-user pull request 20200605-v2 2020-06-08 11:04:57 +01:00
rx target/rx/translate: Add missing fall through comment 2020-04-07 18:45:54 -07:00
s390x linux-user pull request 20200605-v2 2020-06-08 11:04:57 +01:00
sh4 gdbstub: Introduce gdb_get_float32() to get 32-bit float registers 2020-04-15 11:38:23 +01:00
sparc target/sparc/int32_helper: Extract and use excp_name_str() 2020-06-09 09:21:10 +02:00
tilegx cpu: Use DeviceClass reset instead of a special CPUClass reset 2020-03-17 19:48:10 -04:00
tricore target/tricore: Implement gdbstub 2020-06-01 16:55:13 +02:00
unicore32 target/unicore32: Prefer qemu_semihosting_log_out() over curses 2020-06-09 19:58:53 +02:00
xtensa softfloat: Name compare relation enum 2020-05-19 08:41:45 -07:00