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| author | Jiong Wang <jiong.wang@arm.com> | 2016-04-05 15:54:00 +0100 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2016-04-05 15:54:00 +0100 |
| commit | 589a7d88306628fb332ba0a98ac4a4b3b84b7b2c (patch) | |
| tree | a484b835ee9461b004329bdd9b5f115834e8e4e8 /opcodes | |
| parent | 94e5c97160abbcf2274f8d58dc2900bc85c1c384 (diff) | |
| download | gdb-589a7d88306628fb332ba0a98ac4a4b3b84b7b2c.zip gdb-589a7d88306628fb332ba0a98ac4a4b3b84b7b2c.tar.gz gdb-589a7d88306628fb332ba0a98ac4a4b3b84b7b2c.tar.bz2 | |
[ARM] Add ARMv8.2 FP16 vmul/vmla/vmls (by scalar)
gas/
* config/tc-arm.c (do_neon_mac_maybe_scalar): Allow F16.
* testsuite/gas/arm/armv8-2-fp16-simd.s: New tests.
* testsuite/gas/arm/armv8-2-fp16-simd.d: New expected results.
* testsuite/gas/arm/armv8-2-fp16-simd-thum.d: Likewise for Thumb.
* testsuite/gas/arm/armv8-2-fp16-simd-warning.l: New warning results.
* testsuite/gas/arm/simd_by_scalar_low_regbank.s: New test source.
* testsuite/gas/arm/simd_by_scalar_low_regbank.d: New testcase.
* testsuite/gas/arm/simd_by_scalar_low_regbank_thumb.d: Likewise for Thumb.
* testsuite/gas/arm/simd_by_scalar_low_regbank.l: New warning results.
opcodes/
* arm-dis.c: Support FP16 vmul, vmla, vmls (by scalar).
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/arm-dis.c | 24 |
2 files changed, 22 insertions, 6 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index e1f4039..0fc7b8a 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +2016-04-05 Jiong Wang <jiong.wang@arm.com> + + * arm-dis.c: Support FP16 vmul, vmla, vmls (by scalar). + 2016-03-31 Andrew Burgess <andrew.burgess@embecosm.com> * arc-opc.c (arc_operands): Fix operand flags for NPS_R_DST, and diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 322e801..0fb4586 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -1543,19 +1543,25 @@ static const struct opcode32 neon_opcodes[] = {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf2800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, + 0xf2800140, 0xff900f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf2900140, 0xffb00f50, "vmla%c.f16\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800340, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf2800540, 0xff800f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"}, + 0xf2800540, 0xff900f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf2900540, 0xffb00f50, "vmls%c.f16\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800740, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf2800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, + 0xf2800940, 0xff900f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf2900940, 0xffb00f50, "vmul%c.f16\t%12-15,22D, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf2800b40, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), @@ -1565,15 +1571,21 @@ static const struct opcode32 neon_opcodes[] = {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf3800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf3800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + 0xf3800140, 0xff900f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf3900140, 0xffb00f50, "vmla%c.f16\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf3800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf3800540, 0xff800f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + 0xf3800540, 0xff900f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf3900540, 0xffb00f50, "vmls%c.f16\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf3800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), - 0xf3800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + 0xf3800940, 0xff900f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, + {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST), + 0xf3900940, 0xffb00f50, "vmul%c.f16\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), 0xf3800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1), |