diff options
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-24 16:46:04 +0000 |
|---|---|---|
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-24 16:46:04 +0000 |
| commit | c586a5e3f16a0d8165912ad0681e57a3c9215e9b (patch) | |
| tree | 4090694940b64deeb37bc9afbf88a6d707ab475a /gcc/alias.c | |
| parent | 5be7cd7b4e8ef7b80cb68495c528010a6ba0215f (diff) | |
| download | gcc-c586a5e3f16a0d8165912ad0681e57a3c9215e9b.tar.gz | |
[obvious] Use std::swap instead of manually swapping in a few more places
* alias.c (nonoverlapping_memrefs_p): Use std::swap instead of
manually swapping values.
* cse.c (fold_rtx): Likewise.
* lra-eliminations.c (form_sum): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226179 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index 69e37326a68..4681e3f8b96 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -2466,7 +2466,7 @@ nonoverlapping_memrefs_p (const_rtx x, const_rtx y, bool loop_invariant) rtx basex, basey; bool moffsetx_known_p, moffsety_known_p; HOST_WIDE_INT moffsetx = 0, moffsety = 0; - HOST_WIDE_INT offsetx = 0, offsety = 0, sizex, sizey, tem; + HOST_WIDE_INT offsetx = 0, offsety = 0, sizex, sizey; /* Unless both have exprs, we can't tell anything. */ if (exprx == 0 || expry == 0) @@ -2596,8 +2596,8 @@ nonoverlapping_memrefs_p (const_rtx x, const_rtx y, bool loop_invariant) /* Put the values of the memref with the lower offset in X's values. */ if (offsetx > offsety) { - tem = offsetx, offsetx = offsety, offsety = tem; - tem = sizex, sizex = sizey, sizey = tem; + std::swap (offsetx, offsety); + std::swap (sizex, sizey); } /* If we don't know the size of the lower-offset value, we can't tell |