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| author | Richard Henderson <rth@redhat.com> | 2004-10-19 10:43:31 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-10-19 10:43:31 -0700 |
| commit | 953312a85a77cc8f9760625283b3e80da54541b6 (patch) | |
| tree | dcc5d67908bd12c9c55641cd2be0eb5b94dce453 /gcc | |
| parent | a8afd3ac1468d88711b8ca0496744c459811d27d (diff) | |
| download | gcc-953312a85a77cc8f9760625283b3e80da54541b6.zip gcc-953312a85a77cc8f9760625283b3e80da54541b6.tar.gz gcc-953312a85a77cc8f9760625283b3e80da54541b6.tar.bz2 | |
builtins.c (expand_builtin_memmove): If fold_builtin_memmove succeeds, only expand the result.
* builtins.c (expand_builtin_memmove): If fold_builtin_memmove
succeeds, only expand the result.
From-SVN: r89282
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/builtins.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6bf70ad..e9587a7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2004-10-19 Richard Hendeson <rth@redhat.com> + * builtins.c (expand_builtin_memmove): If fold_builtin_memmove + succeeds, only expand the result. + +2004-10-19 Richard Hendeson <rth@redhat.com> + PR middle-end/17885 * tree.c (recompute_tree_invarant_for_addr_expr): Always poll address of INDIRECT_REF. diff --git a/gcc/builtins.c b/gcc/builtins.c index b097adf..57d871a 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -2725,7 +2725,7 @@ expand_builtin_memmove (tree arglist, tree type, rtx target, tree result = fold_builtin_memmove (arglist, type); if (result) - expand_expr (result, target, mode, EXPAND_NORMAL); + return expand_expr (result, target, mode, EXPAND_NORMAL); /* If DEST is not a pointer type, call the normal function. */ if (dest_align == 0) |