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| author | Richard Guenther <rguenther@suse.de> | 2010-04-26 11:03:59 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-04-26 11:03:59 +0000 |
| commit | 21aac88050970dff5e2632aa355caed48eee894c (patch) | |
| tree | a66f2b3410ab3113cd6d179fda9bc8957e33e231 | |
| parent | 330af32c066a204be770dd623f9fe605262d58ac (diff) | |
| download | gcc-21aac88050970dff5e2632aa355caed48eee894c.zip gcc-21aac88050970dff5e2632aa355caed48eee894c.tar.gz gcc-21aac88050970dff5e2632aa355caed48eee894c.tar.bz2 | |
lto.c (lto_fixup_type): Deal with non-type TYPE_CONTEXT.
2010-04-26 Richard Guenther <rguenther@suse.de>
* lto.c (lto_fixup_type): Deal with non-type TYPE_CONTEXT.
* gcc.dg/lto/20100426_0.c: New testcase.
From-SVN: r158729
| -rw-r--r-- | gcc/lto/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/lto/lto.c | 8 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/lto/20100426_0.c | 7 |
4 files changed, 22 insertions, 1 deletions
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog index 069b589..24212a1 100644 --- a/gcc/lto/ChangeLog +++ b/gcc/lto/ChangeLog @@ -1,3 +1,7 @@ +2010-04-26 Richard Guenther <rguenther@suse.de> + + * lto.c (lto_fixup_type): Deal with non-type TYPE_CONTEXT. + 2010-04-26 Dave Korn <dave.korn.cygwin@gmail.com> * lto.h (lto_elf_file_open): Rename prototype from this ... diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c index b6001d8..9002686 100644 --- a/gcc/lto/lto.c +++ b/gcc/lto/lto.c @@ -1422,7 +1422,13 @@ lto_fixup_type (tree t, void *data) /* Accessor is for derived node types only. */ LTO_FIXUP_SUBTREE (t->type.binfo); - LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE (TYPE_CONTEXT (t)); + if (TYPE_CONTEXT (t)) + { + if (TYPE_P (TYPE_CONTEXT (t))) + LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE (TYPE_CONTEXT (t)); + else + LTO_FIXUP_SUBTREE (TYPE_CONTEXT (t)); + } LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE (TYPE_CANONICAL (t)); /* The following re-creates proper variant lists while fixing up diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9f470ca..0b022d5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2010-04-26 Richard Guenther <rguenther@suse.de> + + * gcc.dg/lto/20100426_0.c: New testcase. + 2010-04-26 Jie Zhang <jie@codesourcery.com> PR tree-optimization/43833 diff --git a/gcc/testsuite/gcc.dg/lto/20100426_0.c b/gcc/testsuite/gcc.dg/lto/20100426_0.c new file mode 100644 index 0000000..e1dc06f --- /dev/null +++ b/gcc/testsuite/gcc.dg/lto/20100426_0.c @@ -0,0 +1,7 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-r -nostdlib -flto -g}} } */ + +long Perl_my_htonl (long l) +{ + union { } u; +} |