[PATCH] D47715: [AArch64][SVE] Asm: Support for saturating INC/DEC (64bit scalar) instructions.

[Sander de Smalen via Phabricator via llvm-commits]

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

The variants added by this patch are:

- SQINC  (signed increment)
- UQINC  (unsigned increment)
- SQDEC  (signed decrement)
- UQDEC  (unsigned decrement)

For example:

  uqincw  x0, all, mul #4


https://reviews.llvm.org/D47715

Files:
  lib/Target/AArch64/AArch64SVEInstrInfo.td
  lib/Target/AArch64/SVEInstrFormats.td
  test/MC/AArch64/SVE/sqdecb-diagnostics.s
  test/MC/AArch64/SVE/sqdecb.s
  test/MC/AArch64/SVE/sqdecd-diagnostics.s
  test/MC/AArch64/SVE/sqdecd.s
  test/MC/AArch64/SVE/sqdech-diagnostics.s
  test/MC/AArch64/SVE/sqdech.s
  test/MC/AArch64/SVE/sqdecw-diagnostics.s
  test/MC/AArch64/SVE/sqdecw.s
  test/MC/AArch64/SVE/sqincb-diagnostics.s
  test/MC/AArch64/SVE/sqincb.s
  test/MC/AArch64/SVE/sqincd-diagnostics.s
  test/MC/AArch64/SVE/sqincd.s
  test/MC/AArch64/SVE/sqinch-diagnostics.s
  test/MC/AArch64/SVE/sqinch.s
  test/MC/AArch64/SVE/sqincw-diagnostics.s
  test/MC/AArch64/SVE/sqincw.s
  test/MC/AArch64/SVE/uqdecb-diagnostics.s
  test/MC/AArch64/SVE/uqdecb.s
  test/MC/AArch64/SVE/uqdecd-diagnostics.s
  test/MC/AArch64/SVE/uqdecd.s
  test/MC/AArch64/SVE/uqdech-diagnostics.s
  test/MC/AArch64/SVE/uqdech.s
  test/MC/AArch64/SVE/uqdecw-diagnostics.s
  test/MC/AArch64/SVE/uqdecw.s
  test/MC/AArch64/SVE/uqincb-diagnostics.s
  test/MC/AArch64/SVE/uqincb.s
  test/MC/AArch64/SVE/uqincd-diagnostics.s
  test/MC/AArch64/SVE/uqincd.s
  test/MC/AArch64/SVE/uqinch-diagnostics.s
  test/MC/AArch64/SVE/uqinch.s
  test/MC/AArch64/SVE/uqincw-diagnostics.s
  test/MC/AArch64/SVE/uqincw.s

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D47715.149749.patch
Type: text/x-patch
Size: 151529 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180604/036dbd73/attachment.bin>