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lynguist 10 hours ago

Indeed!!

MIPS - $zero

RISC-V - x0

SPARC - %g0

ARM64 - XZR

classichasclass 5 hours ago | parent | next [-]

PowerPC: "r0 occasionally" (with certain instructions like addi, though this might be better considered an edge case of encoding)

Findecanor 2 hours ago | parent | prev | next [-]

On 64-bit ARM, the same register number is XZR in some instructions and the stack pointer in others.

matja 3 hours ago | parent | prev [-]

Alpha: r31, f31