ChadandClaude Opus 5.5 f4edc9ae92 fix(recompiler): split image reads whose descriptor is a web of SRT Phis ...

SplitDescriptorPhi (#414) handles a T# or S# that is a Phi of SRT reads in
one block. A descriptor picked inside a loop through a jump table reaches
the read as a chain of Phis rooted at the loop header, so the plan threw
"GetImageResource dword 0 is not a valid runtime value".

When the one-block split does not apply, walk the descriptor dwords
together through the Phi web, give each distinct SRT descriptor an arm,
build a U32 selector Phi web carrying the arm index, and select between one
copy of the read per arm. Paths whose dwords hold a program-counter, EXEC
or ballot value fold onto the first arm (listed in TechnicalDebt); any
other descriptor that cannot be recomputed still throws.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-07 16:07:43 -05:00

..

ARCHITECTURE.md

docs: add architecture overview with Mermaid diagrams

2026-10-04 11:20:38 +02:00

BUILD.md

test(agc): validate pixel LDS and expose pipeline statistics

2026-10-04 23:04:39 -03:00

CONVENTIONS.md

refactor(docs): separated user and dev in docs + compatibility file

2026-09-28 22:58:17 +03:00

HW_ORACLE.md

feat(tools): add a hardware oracle for RDNA instruction semantics

2026-10-06 13:54:28 +02:00

TechnicalDebt.md

fix(recompiler): split image reads whose descriptor is a web of SRT Phis

2026-10-07 16:07:43 -05:00