[Bug target/60539] [SH] builtin string functions ignore loop and label alignment

[chrbr at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60539

--- Comment #2 from chrbr at gcc dot gnu.org ---
note also that instead of merging the 3 max remaining bytes after the
world-at-time loop with the byte-at-a-time loop I had a version that unrolled
the 3 of them of we have 2 different path (word,bytes) instead of 3 (words,
words+byte remaining, bytes).
But the additional CF complexity was not beneficial in average for my set of
benchmarks compared to a simple version with the remaining bytes falling thru
the byte-at-atime loop