RFR: 8280976: Incorrect encoding of avx512 vpsraq instruction with mask and constant shift.

[Jatin Bhateja]

-  Incorrect encoding fixed.

EVEX.512.66.0F.W1 72 /4 ib VPSRAQ zmm1 {k1}{z}, zmm2/m512/m64bcst, imm8 | F | V/V | AVX512F | Shift quadwords in zmm2/m512/m64bcst right by imm8 while shifting in sign bits using writemask k1.
-- | -- | -- | -- | --

Thanks,
Jatin

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Commit messages:
 - 8280976: Incorrect encoding of avx512 vpsraq instruction with mask and constant shift.

Changes: https://git.openjdk.java.net/jdk/pull/7291/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7291&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8280976
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7291.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7291/head:pull/7291

PR: https://git.openjdk.java.net/jdk/pull/7291