Commit Graph

6 Commits

Author SHA1 Message Date
kobalicek
976f8ed35a [bug] Properly use vpternlog write-only cases (x86::Compiler) 2024-12-15 18:50:15 +01:00
kobalicek
073f6e85e4 [ABI] Improvements to avoid UB and warnings, clean build with MSAN
* Added more clang compilers on CI (CI)
  * Added memory sanitizer to build matrix (CI)
  * Use problem matcher in all builds (CI)
  * Fixed the use of some constructs in tests
  * Fixed warnings about unused functions in tests
  * Fixed warnings about unused variables caused by some build options
  * Fixed tests to be clean with MSAN (zeroing memory filled by JIT code)
  * Removed -Wclass-memaccess (gcc) from ignored warnings
  * Removed -Wconstant-logical-operand (clang) from ignored warnings
  * Removed -Wunnamed-type-template-args (clang) from ignored warnings
  * Reworked InstData and InstExData to not cause UB (ABI break)

Unfortunately the existing InstData and InstExData was not good for static
analysis and in general compilers emitted warnings regarding accessing
InstNode::_opArray. The reason was that InstExNode added one or two
more operands which extended InstData::_opArray, but there was no way to
tell the C++ compiler about this layout.

It has been changed to InstNode having no operands and InstNodeWithOperands
being templatized for the right number of operands. Nodes that need to
inherit InstNode would just inherit InstNodeWithOperands<N>. It works the
same way as before, just the class hierarchy changed a little.
2023-12-26 19:00:00 +01:00
kobalicek
996deae327 [ABI] Refactored AsmJit to use strong-typed enums, this breaks both API and ABI
[ABI] Added ABI version as an inline namespace, which forms asmjit::_abi_MAJOR_MINOR
[ABI] Added support for AVX512_FP16, 16-bit broadcast, and AVX512_FP16 tests
[ABI] Added initial support for consecutive registers into instruction database and register allocator
[ABI] Added a possibility to use temporary memory in CodeHolder's zone
[ABI] Compiler::setArg() is now deprecated, use FuncNode::setArg()
[Bug] Fixed correct RW information of instructions that only support implicit zeroing with {k}
[Bug] Fixed broadcast to be able to broadcast bcst16 operands
2021-12-13 19:34:56 +01:00
kobalicek
a4dd0b2d8b [ABI] Build improvements - replaced ASMJIT_BUIlD_X86 with ASMJIT_NO_X86 and other changes... 2021-03-21 14:42:47 +01:00
kobalicek
e7a728018e [Bug] Fixed X86 instruction info query asserting on MMX variation of pextrw (Fixes #330) 2021-03-19 09:31:12 +01:00
kobalicek
58b6c025f2 [ABI] Added more AVX_VNNI instructions, added MOVABS for explicit Imm64 encodings, added more assembler tests 2021-01-26 01:00:29 +01:00