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* dwarf2out.c (have_macinfo): Define.
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 May 2012 17:06:49 +0000 (17:06 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 May 2012 17:06:49 +0000 (17:06 +0000)
commitcfbfb50e7c479d439296e4d7022653616b6ab4bc
tree3db75c9d73a639653114011bad78e00071c58d28
parent3591c9ee6645df1fa877b53d1fb7cbc1f311a450
* dwarf2out.c (have_macinfo): Define.
(dwarf2out_finish): Don't emit DW_AT_GNU_macros or DW_AT_macro_info
attribute, don't force empty compilation unit and don't emit any
.debug_macinfo/.debug_macro section if macinfo_table is empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187474 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/dwarf2out.c