Oguzhan OzdemirandClaude Opus 5.5 d64c0605ea fix(relinker): let REX.W override 0x66 when sizing decoder immediates ...

In 64-bit mode REX.W takes precedence over the 0x66 operand-size prefix,
so the immediate of 81, C7, 69, 68, A9, the 05..3D accumulator forms and
the F7 TEST form stays imm32. The decoder only applied this to B8+r and
returned a length two bytes short for the others.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-07 18:51:56 +03:00

..

Amd64OnlyConverterTests.cpp

fix(relinker): let REX.W override 0x66 when sizing decoder immediates

2026-10-07 18:51:56 +03:00