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| author | Richard Henderson <rth@redhat.com> | 2004-07-09 19:21:12 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-07-09 19:21:12 -0700 |
| commit | f3a096e85c5feacb2fe5e55bbcc607aa0545a0b7 (patch) | |
| tree | be03de63c62861ac911ec3443d502f80da74720a /gcc/builtins.c | |
| parent | 21f56031ca49d7c142075e533a40a42fd2af296d (diff) | |
| download | gcc-f3a096e85c5feacb2fe5e55bbcc607aa0545a0b7.zip gcc-f3a096e85c5feacb2fe5e55bbcc607aa0545a0b7.tar.gz gcc-f3a096e85c5feacb2fe5e55bbcc607aa0545a0b7.tar.bz2 | |
* builtins.c (expand_builtin_stpcpy): Don't modify len.
From-SVN: r84435
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index dd39967..91d3c87 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -3102,7 +3102,7 @@ expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode) return 0; else { - tree dst, src, len; + tree dst, src, len, lenp1; tree narglist; rtx ret; @@ -3117,8 +3117,8 @@ expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode) target, /*endp=*/2); dst = TREE_VALUE (arglist); - len = fold (size_binop (PLUS_EXPR, len, ssize_int (1))); - narglist = build_tree_list (NULL_TREE, len); + lenp1 = size_binop (PLUS_EXPR, len, ssize_int (1)); + narglist = build_tree_list (NULL_TREE, lenp1); narglist = tree_cons (NULL_TREE, src, narglist); narglist = tree_cons (NULL_TREE, dst, narglist); ret = expand_builtin_mempcpy (narglist, target, mode, /*endp=*/2); |