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author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-12 21:57:44 +0000 |
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committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-12 21:57:44 +0000 |
commit | d544ceffc24295ad47cd31bb662767b86a3b7708 (patch) | |
tree | 4bc0a17b6a59171e39ad721b6863cf81bef60b30 /gcc/cgraph.h | |
parent | 545b3be58794f25f30fe15e60ab56b6c6c50aa7b (diff) | |
download | gcc-d544ceffc24295ad47cd31bb662767b86a3b7708.tar.gz |
gcc/ChangeLog:
2008-11-12 Dodji Seketeli <dodji@redhat.com>
PR debug/27574
* cgraph.h: New abstract_and_needed member to struct cgraph_node.
* cgraphunit.c (cgraph_analyze_functions): Flag abstract functions
- which clones are reachable - as "abstract and needed".
* cgraph.c (cgraph_release_function_body): If a node is "abstract and needed",
do not release its DECL_INITIAL() content because that will be needed to emit
debug info.
gcc/testsuite/ChangeLog:
2008-11-12 Dodji Seketeli <dodji@redhat.com>
PR debug/27574
* g++.dg/debug/dwarf2/local-var-in-contructor.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141807 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cgraph.h')
-rw-r--r-- | gcc/cgraph.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index a6018dc8910..782580466dd 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -166,6 +166,9 @@ struct cgraph_node GTY((chain_next ("%h.next"), chain_prev ("%h.previous"))) /* Set when function must be output - it is externally visible or its address is taken. */ unsigned needed : 1; + /* Set when decl is an abstract function pointed to by the + ABSTRACT_DECL_ORIGIN of a reachable function. */ + unsigned abstract_and_needed : 1; /* Set when function is reachable by call from other function that is either reachable or needed. */ unsigned reachable : 1; |