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| author | Daniel Berlin <dberlin@redhat.com> | 2001-01-05 17:22:30 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2001-01-05 17:22:30 +0000 |
| commit | 604bb87de90164862b561526770dd9c265114971 (patch) | |
| tree | 5c7d7acbe85dd8bb20134cf3638fd0e40b817f45 | |
| parent | 220bce48e55cf7c052b513e39b4da0df8346ed18 (diff) | |
| download | gcc-604bb87de90164862b561526770dd9c265114971.zip gcc-604bb87de90164862b561526770dd9c265114971.tar.gz gcc-604bb87de90164862b561526770dd9c265114971.tar.bz2 | |
VECTOR_TYPE fixes for aliasing, and dwarf2 output.
From-SVN: r38715
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/c-common.c | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 1 |
3 files changed, 13 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7ca0a8e..7c0c715 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2001-01-05 Daniel Berlin <dberlin@redhat.com> + + * c-common.c (lang_get_alias_set): Say we know nothing of + VECTOR_TYPE aliasing. + + * dwarf2out.c (is_base_type): Handle VECTOR_TYPE properly. + 2001-01-05 Bruce Korb <bkorb@gnu.org> * fixinc/mkfixinc.sh(vax-*-bsd): convert exit and atexit calls to diff --git a/gcc/c-common.c b/gcc/c-common.c index 577aa20..0328373 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -5037,7 +5037,11 @@ lang_get_alias_set (t) tree t; { tree u; - + + /* We know nothing about vector types */ + if (TREE_CODE (t) == VECTOR_TYPE) + return 0; + /* Permit type-punning when accessing a union, provided the access is directly through the union. For example, this code does not permit taking the address of a union member and then storing diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index dabf0d1..66d7607 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -7341,6 +7341,7 @@ is_base_type (type) case FILE_TYPE: case OFFSET_TYPE: case LANG_TYPE: + case VECTOR_TYPE: return 0; default: |