diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-04-24 08:17:42 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-04-24 08:17:42 +0000 |
| commit | 1ab8c36eafa50ade5183af06f5b75e22f8cab634 (patch) | |
| tree | b054ea8cc3f2f50078c575535eb599d9731d331b /gcc | |
| parent | 677144a018a688a3d70b1f5f26dcbd903b31d6b0 (diff) | |
| download | gcc-1ab8c36eafa50ade5183af06f5b75e22f8cab634.tar.gz | |
2006-04-24 Andrew Pinski <pinskia@gcc.gnu.org>
Richard Guenther <rguenther@suse.de>
PR tree-optimization/27218
* tree-inline.c (expand_call_inline): Strip useless type
conversions for the return slot address.
* g++.dg/tree-ssa/pr27218.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113218 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/pr27218.C | 17 | ||||
| -rw-r--r-- | gcc/tree-inline.c | 1 |
4 files changed, 31 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a23e66e93b..0f66eac78ce 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2006-04-24 Andrew Pinski <pinskia@gcc.gnu.org> + Richard Guenther <rguenther@suse.de> + + PR tree-optimization/27218 + * tree-inline.c (expand_call_inline): Strip useless type + conversions for the return slot address. + 2006-04-24 Richard Guenther <rguenther@suse.de> * cfgloop.h (struct loops): Remove unused field array. Reorder diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 535d2f5b632..326c31d6a5b 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2006-04-24 Andrew Pinski <pinskia@gcc.gnu.org> + Richard Guenther <rguenther@suse.de> + + PR tree-optimization/27218 + * g++.dg/tree-ssa/pr27218.C: New testcase. + 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26912 diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr27218.C b/gcc/testsuite/g++.dg/tree-ssa/pr27218.C new file mode 100644 index 00000000000..644d2fca9ac --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/pr27218.C @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +struct Vector +{ + double _x, _y; +}; +typedef Vector Point; +Vector d; +static inline Vector f(void) +{ + return d; +} +void add_duck (void) +{ + new Point (f()); +} diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 525009eb738..6eb890b0ea2 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -2073,6 +2073,7 @@ expand_call_inline (basic_block bb, tree stmt, tree *tp, void *data) if (CALL_EXPR_RETURN_SLOT_OPT (t)) { return_slot_addr = build_fold_addr_expr (modify_dest); + STRIP_USELESS_TYPE_CONVERSION (return_slot_addr); modify_dest = NULL; } } |