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llvm-mirror/test/MC/AArch64/SME
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Cullen Rhodes 1ae2c0fb16 [AArch64][SME] Add zero instruction 
This patch adds the zero instruction for zeroing a list of 64-bit
element ZA tiles. The instruction takes a list of up to eight tiles
ZA0.D-ZA7.D, which must be in order, e.g.

  zero {za0.d,za1.d,za2.d,za3.d,za4.d,za5.d,za6.d,za7.d}
  zero {za1.d,za3.d,za5.d,za7.d}

The assembler also accepts 32-bit, 16-bit and 8-bit element tiles which
are mapped to corresponding 64-bit element tiles in accordance with the
architecturally defined mapping between different element size tiles,
e.g.

  * Zeroing ZA0.B, or the entire array name ZA, is equivalent to zeroing
    all eight 64-bit element tiles ZA0.D to ZA7.D.
  * Zeroing ZA0.S is equivalent to zeroing ZA0.D and ZA4.D.

The preferred disassembly of this instruction uses the shortest list of
tile names that represent the encoded immediate mask, e.g.

  * An immediate which encodes 64-bit element tiles ZA0.D, ZA1.D, ZA4.D and
    ZA5.D is disassembled as {ZA0.S, ZA1.S}.
  * An immediate which encodes 64-bit element tiles ZA0.D, ZA2.D, ZA4.D and
    ZA6.D is disassembled as {ZA0.H}.
  * An all-ones immediate is disassembled as {ZA}.
  * An all-zeros immediate is disassembled as an empty list {}.

This patch adds the MatrixTileList asm operand and related parsing to support
this.

Depends on D105570.

The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2021-06

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D105575
2021-07-27 08:35:45 +00:00
..
addha-diagnostics.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
addha-u32.s
addha-u64.s
addva-diagnostics.s
addva-u32.s
addva-u64.s
bfmopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
bfmopa.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
bfmops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
bfmops.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
directives-negative.s [AArch64][SME] Support .arch and .arch_extension assembler directives 2021-07-21 08:40:27 +00:00
directives.s [AArch64][SME] Support .arch and .arch_extension assembler directives 2021-07-21 08:40:27 +00:00
dup-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
dup.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
feature.s
fmopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
fmopa-fp64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
fmopa.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
fmops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
fmops-fp64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
fmops.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
ld1b-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ld1b.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
ld1d-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ld1d.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
ld1h-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ld1h.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
ld1q-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ld1q.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
ld1w-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ld1w.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
ldr-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
ldr.s [AArch64][SME] Add ldr and str instructions 2021-07-21 08:17:13 +00:00
mova-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
mova.s [AArch64][SME] Add mova instructions 2021-07-21 08:20:01 +00:00
revd-diagnostics.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
revd.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
sclamp-diagnostics.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
sclamp.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
smopa-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smopa-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smops-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smops-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
smstart-diagnostics.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
smstart.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
smstop-diagnostics.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
smstop.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
st1b-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
st1b.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
st1d-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
st1d.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
st1h-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
st1h.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
st1q-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
st1q.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
st1w-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
st1w.s [AArch64][SME] Add load and store instructions 2021-07-16 10:11:10 +00:00
str-diagnostics.s [AArch64][SME] Improve diagnostic for vector select register 2021-07-22 13:46:40 +00:00
str.s [AArch64][SME] Add ldr and str instructions 2021-07-21 08:17:13 +00:00
sumopa-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
sumopa-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
sumopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
sumops-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
sumops-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
sumops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
system-regs-diagnostics.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
system-regs-mpam.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
system-regs.s [AArch64][SME] Add system registers and related instructions 2021-07-20 08:06:26 +00:00
uclamp-diagnostics.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
uclamp.s [AArch64][SME] Add SVE2 instructions added in SME 2021-07-19 08:03:05 +00:00
umopa-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
umopa-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
umopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
umops-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
umops-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
umops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmopa-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmopa-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmopa-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmops-32.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmops-64.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
usmops-diagnostics.s [AArch64][SME] Add outer product instructions 2021-07-15 09:51:06 +00:00
zero-diagnostics.s [AArch64][SME] Add zero instruction 2021-07-27 08:35:45 +00:00
zero.s [AArch64][SME] Add zero instruction 2021-07-27 08:35:45 +00:00