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| author | Jakub Jelinek <jakub@redhat.com> | 2016-08-07 11:49:14 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-08-07 11:49:14 +0200 |
| commit | 4a9f8a9f7c5a75c266bba5be0c08071d18ed23c6 (patch) | |
| tree | 2d410bd345f7b2e9308e2a8de2908598f470c7c3 | |
| parent | 47e0b45f626798ceb75fac2c0ffd1d3e0b8baead (diff) | |
| download | gcc-4a9f8a9f7c5a75c266bba5be0c08071d18ed23c6.zip gcc-4a9f8a9f7c5a75c266bba5be0c08071d18ed23c6.tar.gz gcc-4a9f8a9f7c5a75c266bba5be0c08071d18ed23c6.tar.bz2 | |
re PR c/72816 (ICE on x86_64-linux-gnu (tree check: expected tree that contains ‘decl with RTL’ structure, have ‘field_decl’ in set_decl_rtl, at emit-rtl.c:1282))
PR c/72816
* stor-layout.c (layout_decl): Fix up formatting.
(relayout_decl): Allow DECL to be FIELD_DECL.
* gcc.dg/pr72816.c: New test.
From-SVN: r239218
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/stor-layout.c | 9 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr72816.c | 9 |
4 files changed, 25 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7b55351..8cd9f2a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-08-07 Jakub Jelinek <jakub@redhat.com> + + PR c/72816 + * stor-layout.c (layout_decl): Fix up formatting. + (relayout_decl): Allow DECL to be FIELD_DECL. + 2016-08-07 Alan Modra <amodra@gmail.com> * config/rs6000/rs6000.md (fix_trunc<mode>si2): Fix mode of reg. diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 242e79b..62ab804 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -596,7 +596,7 @@ layout_decl (tree decl, unsigned int known_align) return; gcc_assert (code == VAR_DECL || code == PARM_DECL || code == RESULT_DECL - || code == TYPE_DECL ||code == FIELD_DECL); + || code == TYPE_DECL || code == FIELD_DECL); rtl = DECL_RTL_IF_SET (decl); @@ -768,8 +768,8 @@ layout_decl (tree decl, unsigned int known_align) } } -/* Given a VAR_DECL, PARM_DECL or RESULT_DECL, clears the results of - a previous call to layout_decl and calls it again. */ +/* Given a VAR_DECL, PARM_DECL, RESULT_DECL, or FIELD_DECL, clears the + results of a previous call to layout_decl and calls it again. */ void relayout_decl (tree decl) @@ -778,7 +778,8 @@ relayout_decl (tree decl) DECL_MODE (decl) = VOIDmode; if (!DECL_USER_ALIGN (decl)) SET_DECL_ALIGN (decl, 0); - SET_DECL_RTL (decl, 0); + if (DECL_RTL_SET_P (decl)) + SET_DECL_RTL (decl, 0); layout_decl (decl, 0); } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 06d6bae..edd4b1c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-08-07 Jakub Jelinek <jakub@redhat.com> + + PR c/72816 + * gcc.dg/pr72816.c: New test. + 2016-08-06 Jonathan Wakely <jwakely@redhat.com> * g++.dg/conversion/pr16333.C: Adjust dg-error regexp. diff --git a/gcc/testsuite/gcc.dg/pr72816.c b/gcc/testsuite/gcc.dg/pr72816.c new file mode 100644 index 0000000..75b8ba1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr72816.c @@ -0,0 +1,9 @@ +/* PR c/72816 */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu11" } */ + +typedef const int A[]; +struct S { + int a; + A b; /* { dg-error "array size missing" } */ +}; |