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| author | Mark Mitchell <mark@codesourcery.com> | 2002-04-30 21:53:53 +0000 |
|---|---|---|
| committer | David S. Miller <davem@gcc.gnu.org> | 2002-04-30 14:53:53 -0700 |
| commit | 8b16faa2300093cee95e226eaf469ac8c3d6baca (patch) | |
| tree | c94950f881227a370eb0b70165a2b32090b913b2 /gcc | |
| parent | 4be9e9cbe4570993119a33c8376a385755085fc8 (diff) | |
| download | gcc-8b16faa2300093cee95e226eaf469ac8c3d6baca.tar.gz | |
class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if TYPE_HAS_TRIVIAL_INIT_REF is false or...
2002-04-30 Mark Mitchell <mark@codesourcery.com>
* class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
TYPE_HAS_TRIVIAL_INIT_REF is false or
TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
From-SVN: r52976
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/class.c | 11 |
2 files changed, 8 insertions, 9 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d068caf8786..c1520de5b18 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2002-04-30 Mark Mitchell <mark@codesourcery.com> + + * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if + TYPE_HAS_TRIVIAL_INIT_REF is false or + TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true. + 2002-04-30 Jason Merrill <jason@redhat.com> * decl.c (grokdeclarator): Don't override TYPE_NAME of an diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 92f43298bdb..b06828f1203 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -1882,15 +1882,8 @@ finish_struct_bits (t) /* If this type has a copy constructor or a destructor, force its mode to be BLKmode, and force its TREE_ADDRESSABLE bit to be nonzero. This will cause it to be passed by invisible reference and prevent it from - being returned in a register. - - Also do this if the class has BLKmode but can still be returned in - registers, since function_cannot_inline_p won't let us inline - functions returning such a type. This affects the HP-PA. */ - if (! TYPE_HAS_TRIVIAL_INIT_REF (t) - || TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t) - || (TYPE_MODE (t) == BLKmode && ! aggregate_value_p (t) - && CLASSTYPE_NON_AGGREGATE (t))) + being returned in a register. */ + if (! TYPE_HAS_TRIVIAL_INIT_REF (t) || TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t)) { tree variants; DECL_MODE (TYPE_MAIN_DECL (t)) = BLKmode; |