uweigand opened PR #4973 from s390x-regalloc-check-shift
to main
:
For ShiftRR and VecShiftRR, if shift_reg is zero_reg(), the instruction does not actually use any register value.
Fixes https://github.com/bytecodealliance/wasmtime/issues/4969
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jameysharp submitted PR review.
jameysharp merged PR #4973.
Last updated: Dec 23 2024 at 12:05 UTC