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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-06-16 10:30:29 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-06-16 10:30:29 +0000 |
| commit | fb48f0e5c992423390c071bf244709ca639c9f5c (patch) | |
| tree | 81e28bf6bd992d559b95ca9aea0ed4662c29ef5b /lib/Support | |
| parent | 160f30cd4ff881f768384f38f1b9d7694faa0b40 (diff) | |
| download | external_llvm-fb48f0e5c992423390c071bf244709ca639c9f5c.zip external_llvm-fb48f0e5c992423390c071bf244709ca639c9f5c.tar.gz external_llvm-fb48f0e5c992423390c071bf244709ca639c9f5c.tar.bz2 | |
simplify-libcalls: fold strncmp(x, y, 1) -> memcmp(x, y, 1)
The memcmp will be optimized further and even the pathological case
'strstr(x, "x") == x' generates optimal code now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106097 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
0 files changed, 0 insertions, 0 deletions