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author | kan <kan@FreeBSD.org> | 2002-09-01 20:38:57 +0000 |
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committer | kan <kan@FreeBSD.org> | 2002-09-01 20:38:57 +0000 |
commit | 2e25f3a6c57335cba50111faceb0ce2ab59e9bcb (patch) | |
tree | c6857d31c36dbd89a881b0229bf38b062797d413 /contrib/gcc/langhooks.c | |
parent | 0895e1acb698e05d503c26bec5471de2e88b7d93 (diff) | |
download | FreeBSD-src-2e25f3a6c57335cba50111faceb0ce2ab59e9bcb.zip FreeBSD-src-2e25f3a6c57335cba50111faceb0ce2ab59e9bcb.tar.gz |
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
Diffstat (limited to 'contrib/gcc/langhooks.c')
-rw-r--r-- | contrib/gcc/langhooks.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/contrib/gcc/langhooks.c b/contrib/gcc/langhooks.c index c0ee16c..e50ebc9 100644 --- a/contrib/gcc/langhooks.c +++ b/contrib/gcc/langhooks.c @@ -303,3 +303,16 @@ lhd_tree_dump_type_quals (t) return TYPE_QUALS (t); } +/* lang_hooks.expr_size: Determine the size of the value of an expression T + in a language-specific way. Returns a tree for the size in bytes. */ + +tree +lhd_expr_size (exp) + tree exp; +{ + if (TREE_CODE_CLASS (TREE_CODE (exp)) == 'd' + && DECL_SIZE_UNIT (exp) != 0) + return DECL_SIZE_UNIT (exp); + else + return size_in_bytes (TREE_TYPE (exp)); +} |