[PATCH] D47363: [AArch64][SVE] Asm: Support for AND, ORR, EOR and BIC instructions.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen created this revision.
sdesmalen added reviewers: rengolin, huntergr, fhahn, samparker, SjoerdMeijer.
Herald added a reviewer: javed.absar.
Herald added subscribers: rkruppe, kristof.beyls, tschuett.

[AArch64][SVE] Asm: Support for AND, ORR, EOR and BIC instructions.

This patch addresses the following variants:

- bitmask immediate,         e.g. 'and z0.d, z0.d, #0x6'.
- unpredicated data vectors, e.g. 'and z0.d, z1.d, z2.d'.
- predicated data vectors,   e.g. 'and z0.d, p0/m, z0.d, z1.d'.

And also several aliases, such as:

- ORN, alias of ORR.
- EON, alias of EOR.
- BIC, alias of AND (immediate variant)
- MOV, alias of ORR (if unpredicated and source register operands are the same)


https://reviews.llvm.org/D47363

Files:
  lib/Target/AArch64/AArch64SVEInstrInfo.td
  lib/Target/AArch64/SVEInstrFormats.td
  test/MC/AArch64/SVE/and-diagnostics.s
  test/MC/AArch64/SVE/and.s
  test/MC/AArch64/SVE/bic-diagnostics.s
  test/MC/AArch64/SVE/bic.s
  test/MC/AArch64/SVE/eon-diagnostics.s
  test/MC/AArch64/SVE/eon.s
  test/MC/AArch64/SVE/eor-diagnostics.s
  test/MC/AArch64/SVE/eor.s
  test/MC/AArch64/SVE/mov-diagnostics.s
  test/MC/AArch64/SVE/mov.s
  test/MC/AArch64/SVE/orn-diagnostics.s
  test/MC/AArch64/SVE/orn.s
  test/MC/AArch64/SVE/orr-diagnostics.s
  test/MC/AArch64/SVE/orr.s

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