Summary of changes:
- corrected vmcnt, expcnt, lgkmcnt helpers to checks their argument for truncation;
- added saturated versions of these helpers.
See bug 32711 for details: https://bugs.llvm.org//show_bug.cgi?id=32711
Reviewers: artem.tamazov, vpykhtin
Differential Revision: https://reviews.llvm.org/D32546
llvm-svn: 301439
Hwreg(...) syntax implementation unified with sendmsg(...).
Common strings moved to Utils
MathExtras.h functionality utilized.
Added missing build dependency in Disassembler.
Differential Revision: http://reviews.llvm.org/D20381
llvm-svn: 270871
Added support for sendmsg(MSG[, OP[, STREAM_ID]]) syntax
in s_sendmsg and s_sendmsghalt instructions.
The syntax matches the SP3 assembler/disassembler rules.
That is why implicit inputs (like M0 and EXEC) are not printed
to disassembly output anymore.
sendmsg(...) allows only known message types and attributes,
even if literals are used instead of symbolic names.
However, raw literal (without "sendmsg") still can be used,
and that allows for any 16-bit value.
Tests updated/added.
Differential Revision: http://reviews.llvm.org/D19596
llvm-svn: 268762
Dmitry Preobrazhensky