The SDWA source extract and destination insert are applied independently in Translate.cpp, so a partial destination can combine with any source selector (PPSA10595 uses v_not_b32 v28.word0, v8.word1 with UNUSED_PRESERVE). The CFG test now covers that form instead of rejecting it.
Raise ShaderInfo::MaxBuffers from 32 to 64 for PPSA10595's compute shader 0x861b5c2f3b868f59; nothing else sizes or packs buffer indices to 32.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Preserve live lane predicates through RDNA2 whole-quad expansion
Keep the source-live predicate when WQM expands a scalar mask, so entry masks remain known live without an instruction pre-scan. Preserve scalar mask values, SCC, half writes, and raw-source behavior.
Cover entry pixel masks, cross-half copies, and scalar/high-word sources with existing shader regression suites.
Co-authored-by: nmzik <Nmzik@mail.ru>
Co-authored-by: Douglas <douglasproducoes21@gmail.com>
Decode GFX10 DS opcode 0xa0 as DS_WRITE_B8_D16_HI (next to
DS_WRITE_B16_D16_HI at 0xa1) and lower it through the existing 8-bit
shared-memory write. The stored byte is bits 23:16 of the data VGPR,
selected with SDWA BYTE_2 on src1.
Add captured-instruction decode coverage (from GTA V, PPSA04264) and a
runtime regression that writes one byte of a distinctive source value
into a pre-filled LDS dword.
* shader: implement S_ASHR_I64 with compute coverage
* tests: use existing compute suite for S_ASHR_I64
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
shader: support V_FRACT_F16 and V_CMPX_LT_U16
Decode compact, SDWA, and VOP3 forms using the existing arithmetic and comparison paths. Preserve EXEC masking and VCC for the integer compare, and reject unsupported DPP encoding.
Add captured-instruction, operand-selection, floating-point edge, and execution-mask regression coverage.
Co-authored-by: nmzik <Nmzik@mail.ru>
Hamza ShakirandClaude Opus 5.5
nmzik
Deniz ŞAHİN
Elija
ADBHXNLOLandnmzik
Frans
