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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-06-24 16:54:22 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-06-24 16:54:22 +0000 |
| commit | 2b92d5c69b4e4ffd89e6bfe928ea2cc2114357a8 (patch) | |
| tree | 318ef6fa71679125858dacabc9a1992333294ccc /libgo/runtime | |
| parent | 1e3d475ea16e89332e07651d61b60b408e0a0932 (diff) | |
| download | gcc-2b92d5c69b4e4ffd89e6bfe928ea2cc2114357a8.zip gcc-2b92d5c69b4e4ffd89e6bfe928ea2cc2114357a8.tar.gz gcc-2b92d5c69b4e4ffd89e6bfe928ea2cc2114357a8.tar.bz2 | |
compiler: use builtin memcmp directly
Instead of going through a C function __go_memcmp, we can just
use __builtin_memcmp directly. This allows more optimizations in
the compiler backend.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/183537
From-SVN: r272620
Diffstat (limited to 'libgo/runtime')
| -rw-r--r-- | libgo/runtime/go-memcmp.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/libgo/runtime/go-memcmp.c b/libgo/runtime/go-memcmp.c deleted file mode 100644 index 78a356b..0000000 --- a/libgo/runtime/go-memcmp.c +++ /dev/null @@ -1,13 +0,0 @@ -/* go-memcmp.c -- the go memory comparison function. - - Copyright 2012 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_memcmp (const void *p1, const void *p2, uintptr len) -{ - return __builtin_memcmp (p1, p2, len); -} |