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| author | Jakub Jelinek <jakub@redhat.com> | 2010-09-03 11:53:44 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-09-03 11:53:44 +0200 |
| commit | 2f757e4a8b6357445614fe51c4ff394fb13be173 (patch) | |
| tree | a4da846c68593e76a88ab9549ba1842370e3656d | |
| parent | 4d948885d0d10918e53b9d91fde81c4f47d837a8 (diff) | |
| download | gcc-2f757e4a8b6357445614fe51c4ff394fb13be173.zip gcc-2f757e4a8b6357445614fe51c4ff394fb13be173.tar.gz gcc-2f757e4a8b6357445614fe51c4ff394fb13be173.tar.bz2 | |
re PR debug/45500 (ICE: in rtl_for_decl_init, at dwarf2out.c:16307 with -g -msse and using v16qi)
PR debug/45500
* dwarf2out.c (rtl_for_decl_init): Give up for all generic vectors,
not just generic vectors with BLKmode.
* gcc.target/i386/pr45500.c: New test.
From-SVN: r163803
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr45500.c | 6 |
4 files changed, 19 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9368985..d313703 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-09-03 Jakub Jelinek <jakub@redhat.com> + + PR debug/45500 + * dwarf2out.c (rtl_for_decl_init): Give up for all generic vectors, + not just generic vectors with BLKmode. + 2010-09-03 Richard Guenther <rguenther@suse.de> * tree.def (TARGET_MEM_REF): Merge TMR_SYMBOL and TMR_BASE. diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 4a43d47..7c4c523 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -16256,7 +16256,8 @@ rtl_for_decl_init (tree init, tree type) ; /* Vectors only work if their mode is supported by the target. FIXME: generic vectors ought to work too. */ - else if (TREE_CODE (type) == VECTOR_TYPE && TYPE_MODE (type) == BLKmode) + else if (TREE_CODE (type) == VECTOR_TYPE + && !VECTOR_MODE_P (TYPE_MODE (type))) ; /* If the initializer is something that we know will expand into an immediate RTL constant, expand it now. We must be careful not to diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0a15006..5b08901 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-09-03 Jakub Jelinek <jakub@redhat.com> + + PR debug/45500 + * gcc.target/i386/pr45500.c: New test. + 2010-09-03 Mingjie Xing <mingjie.xing@gmail.com> * gcc.target/mips/loongson-shift-count-truncated-1.c: New. diff --git a/gcc/testsuite/gcc.target/i386/pr45500.c b/gcc/testsuite/gcc.target/i386/pr45500.c new file mode 100644 index 0000000..46e5100 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr45500.c @@ -0,0 +1,6 @@ +/* PR debug/45500 */ +/* { dg-do compile } */ +/* { dg-options "-g -msse" } */ + +typedef char V __attribute__ ((__vector_size__ (16))); +static const V s = { '\n', '\r', '?', '\\' }; |