[PATCH] D36785: [ARM][AArch64] v8.3-A Javascript Conversion

[Sam Parker via Phabricator via llvm-commits]

samparker created this revision.
Herald added subscribers: kristof.beyls, javed.absar, rengolin, aemerson.

Armv8.3-A adds instructions that convert a double-precision floating-point number to a signed 32-bit integer with round towards zero, designed for improving Javascript performance.


https://reviews.llvm.org/D36785

Files:
  lib/Target/AArch64/AArch64InstrInfo.td
  lib/Target/ARM/ARMInstrVFP.td
  test/MC/AArch64/armv8.3a-js.s
  test/MC/ARM/armv8.3a-js.s
  test/MC/Disassembler/AArch64/armv8.3a-js.txt
  test/MC/Disassembler/ARM/armv8.3a-js-arm.txt
  test/MC/Disassembler/ARM/armv8.3a-js-thumb.txt

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