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| author | Richard Biener <rguenther@suse.de> | 2013-11-28 12:09:10 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-11-28 12:09:10 +0000 |
| commit | 53a5717ecda2796f06cb8d15c2f0e951703479f6 (patch) | |
| tree | b98c3c0e604906c0939a5ddd9eb0dda31e53a307 | |
| parent | cceeb9a978fefd34dd6c3cc0dfc594e9eef1e14a (diff) | |
| download | gcc-53a5717ecda2796f06cb8d15c2f0e951703479f6.zip gcc-53a5717ecda2796f06cb8d15c2f0e951703479f6.tar.gz gcc-53a5717ecda2796f06cb8d15c2f0e951703479f6.tar.bz2 | |
re PR debug/59323 (Int. comp. error: in add_AT_specification, at dwarf2out.c:4026)
2013-11-28 Richard Biener <rguenther@suse.de>
PR lto/59323
* lto-streamer-out.c (tree_is_indexable): TYPE_DECLs and
CONST_DECLs in function context are not indexable.
* gcc.dg/lto/pr59323_0.c: New testcase.
From-SVN: r205481
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/lto-streamer-out.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/lto/pr59323_0.c | 37 |
4 files changed, 52 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7438fe0..49aad27 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-11-28 Richard Biener <rguenther@suse.de> + + PR lto/59323 + * lto-streamer-out.c (tree_is_indexable): TYPE_DECLs and + CONST_DECLs in function context are not indexable. + 2013-11-28 Chung-Ju Wu <jasonwucj@gmail.com> * config/nds32/nds32.c (nds32_rtx_costs): Adjust MULT cost if it is diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 94dc131..b4b92c7 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -135,8 +135,10 @@ tree_is_indexable (tree t) definition. */ if (TREE_CODE (t) == PARM_DECL || TREE_CODE (t) == RESULT_DECL) return variably_modified_type_p (TREE_TYPE (DECL_CONTEXT (t)), NULL_TREE); - else if (TREE_CODE (t) == VAR_DECL && decl_function_context (t) - && !TREE_STATIC (t)) + else if (((TREE_CODE (t) == VAR_DECL && !TREE_STATIC (t)) + || TREE_CODE (t) == TYPE_DECL + || TREE_CODE (t) == CONST_DECL) + && decl_function_context (t)) return false; else if (TREE_CODE (t) == DEBUG_EXPR_DECL) return false; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4cb559c..c4f749e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-11-28 Richard Biener <rguenther@suse.de> + + PR lto/59323 + * gcc.dg/lto/pr59323_0.c: New testcase. + 2013-11-28 Jakub Jelinek <jakub@redhat.com> PR middle-end/57393 diff --git a/gcc/testsuite/gcc.dg/lto/pr59323_0.c b/gcc/testsuite/gcc.dg/lto/pr59323_0.c new file mode 100644 index 0000000..b591058 --- /dev/null +++ b/gcc/testsuite/gcc.dg/lto/pr59323_0.c @@ -0,0 +1,37 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O2 -g -flto } } } */ +/* { dg-extra-ld-options { -r -nostdlib } } */ + +extern void bar(void); + +int main(int argc, char **argv) +{ + int i; + + if (argc == 1) { + enum { X }; + + bar(); + + { + enum { X }; + + asm goto ("" : : : : lab); +lab: + ; + } + } + + { + enum { X }; + + int foo(void) + { + return argv[0][0]; + } + + i = foo(); + } + + return i; +} |