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authoruwe <uwe@NetBSD.org>2021-09-18 15:09:05 +0000
committeruwe <uwe@NetBSD.org>2021-09-18 15:09:05 +0000
commit0d9fbcb53b6cd54948fa3f0cfef5dc1a372e50f8 (patch)
treed1e1478e7a16c450094f6e2553f372520585eada /sys/dev
parent45f522f78e0fda450d0f56792d1f4da79cd9931e (diff)
Do not obfuscate r0 as "reg_tmp0".
Using r0 as a temp is a common choice. Some instructions _must_ use r0 as the destination (like mova or instructions with immediates). ABI uses r0 as the return register. So a helpful name is not that helpful for the former use case (temp) and is confusing for the latter two (ISA or ABI constraints). Same object code is generated.
Diffstat (limited to 'sys/dev')
0 files changed, 0 insertions, 0 deletions