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author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/libgo/runtime/go-strcmp.c | |
parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/libgo/runtime/go-strcmp.c')
-rw-r--r-- | gcc-4.8/libgo/runtime/go-strcmp.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.8/libgo/runtime/go-strcmp.c b/gcc-4.8/libgo/runtime/go-strcmp.c new file mode 100644 index 000000000..bcc270bf8 --- /dev/null +++ b/gcc-4.8/libgo/runtime/go-strcmp.c @@ -0,0 +1,25 @@ +/* go-strcmp.c -- the go string comparison function. + + Copyright 2009 The Go Authors. All rights reserved. + Use of this source code is governed by a BSD-style + license that can be found in the LICENSE file. */ + +#include "runtime.h" + +intgo +__go_strcmp(String s1, String s2) +{ + int i; + + i = __builtin_memcmp(s1.str, s2.str, + (s1.len < s2.len ? s1.len : s2.len)); + if (i != 0) + return i; + + if (s1.len < s2.len) + return -1; + else if (s1.len > s2.len) + return 1; + else + return 0; +} |