This was converted from a gas testsuite.
(gas/testsuite/gas/i386/x86-64-avx512f-intel.d)
A python script that is used for converting is also included.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
High-16 registers of XMM and YMM need to be encoded with EVEX not VEX.
Even if all the operand types match with VEX instruction format,
it should use EVEX instead.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Increased the size of data type for instruction flags from 32bits to 64bits.
And a new type (iflags_t) is defined for better maintainability.
Bigger data type is needed because more instruction set types are coming
but there were not enough space for them. Since they are not bit masks,
only one instruction set is allowed for each instruction.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Fixed a bug that derived an incorrect N value for tuple types of
T2, T4, T8.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Since embedded rounding mode is following the last SIMD op,
GPR op should be skipped when finding the last SIMD op.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This is for following the current syntax used in gas even though
this is not SDM conforming.
According to SDM, {er} should follow the last GPR op not SIMD op.
e.g. SDM : VCVTSI2SD xmm1, xmm2, r/m64{er}
NASM : VCVTSI2SD xmm1, xmm2{er}, r/m64
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
When a memory reference operand is a destination, this could have
an opmask decorator as well.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
When an instruction allows broadcasting, the memory element size is
different from the size of normal memory operation.
This information is provided in a decoflags field, so it should try to
match those properties before it fails.
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Multi-line macro uses curly braces for enclosing a parameter
containing comma(s). Passing curly braces as a part of a parameter
which is already enclosed with braces confuses the macro expander.
Escape character '\' is prefixed in this case.
e.g.) mmacro {1,2,3}, {4,\{5,6\}}
mmacro gets 2 parameters of '1,2,3' and '4,{5,6}'
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
AVX-512 introduced new syntax using braces for decorators.
Opmask, broadcat, rounding control use this new syntax.
http://software.intel.com/sites/default/files/319433-015.pdf
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
It's been reported that force people to install
asciidoc for man pages generation is not acceptible.
Just ship them pregenerated.
http://bugzilla.nasm.us/show_bug.cgi?id=3392262
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
There are two instructions (VGATHERQPS, VPGATHERQD) where the only
separation between two forms is the vector length given to the vector
SIB. This means the *matcher* has to be able to distinguish
instructions by vector SIB length and the matcher only operates on the
operands and the instruction flags, not on the bytecode.
Export the vector index-ness into the operand flags and add to the
matcher.
This resolves BR 3392260.
Reported-by: Agner <agner@anger.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
It's been noticed on nasm forum that we don't complain
if no asciidoc/xmlto package installed on a system while
they are required for man pages generation.
So warn a user then, but still allow to build nasm.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
