[Nasm-bugs] [Bug 3392460] New: Use of VAESENC, VAESDEC, VAESENCLAST, VAESDECLAST, VPCLUMQUDQ produce assemble error
no-reply at bugzilla-nasm.gorcunov.org
no-reply at bugzilla-nasm.gorcunov.org
Wed Feb 7 06:02:33 PST 2018
https://bugzilla.nasm.us/show_bug.cgi?id=3392460
Bug ID: 3392460
Summary: Use of VAESENC, VAESDEC, VAESENCLAST, VAESDECLAST,
VPCLUMQUDQ produce assemble error
Product: NASM
Version: 2.13.xx
Hardware: All
OS: All
Status: OPEN
Severity: critical
Priority: Medium
Component: Assembler
Assignee: nobody at nasm.us
Reporter: tomasz.kantecki at intel.com
CC: gorcunov at gmail.com, hpa at zytor.com, nasm-bugs at nasm.us
Obtained from: Built from git using configure
Version in which detected:
nasm-2.13rc5
Instructions used to reproduce:
"vpclmulqdq zmm0, zmm1, zmm2, 0"
"vaesenc zmm0, zmm1, zmm2"
"vaesenclast zmm0. zmm1, zmm2"
Error message:
"error: invalid combination of opcode and operands"
Note:
From quick inspection of the x86/insns.dat file it seems that definitions
of the new instructions are not there in rc5.
Original bugs for adding the instructions:
https://bugzilla.nasm.us/show_bug.cgi?id=3392454
https://bugzilla.nasm.us/show_bug.cgi?id=3392455
The instructions seem to be merged on branch nasm-2.13.xx but they cannot
be found on nasm-2.13rc5.
Tip of nasm-2.13.xx produces a different error for the instructions though:
"error: no instruction for this cpu level"
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