[tree-ssa] Merge results as of 2003-05-06

[law@redhat.com]

In message <20030507032001.GA5056@tornado.toronto.redhat.com>, Diego Novillo wr
ites:
 >-----------------------------------------------------------------------------
 >20030506/gcc.sum:
 >-----------------------------------------------------------------------------
 >FAIL: gcc.c-torture/execute/20011024-1.c compilation
 >FAIL: gcc.c-torture/execute/980526-1.c compilation
 >FAIL: gcc.misc-tests/bprob-2.c compilation
 >	 
 >    These have been introduced by the new remove_useless_stmts_and_vars
 >    In the case of 20011024-1.c, we are removing the
 >    FUNCTION_DECL for abort, which causes
 >    dwarf2out:add_abstract_origin_attribute to get very confused.
 >    I haven't looked at the other two, but they show the same
 >    error and are fixed if I undo the change.
Interestingly enough none of these fail before the merge, even with the
empty statement removal code.  I don't see how my code could effect these
given the restrictions currently imposed on the empty statement removal
code.

When/how precisely was the FUNCTION_DECL removed?!?


 >FAIL: gcc.c-torture/execute/string-opt-18.c compilation
 >FAIL: gcc.c-torture/execute/string-opt-18.c execution
 >FAIL: gcc.c-torture/execute/string-opt-18.c execution
 >FAIL: gcc.c-torture/execute/string-opt-18.c execution
 >FAIL: gcc.c-torture/execute/string-opt-18.c execution
 >FAIL: gcc.c-torture/execute/string-opt-18.c execution
 >
 >    These are due to a new builtin (stpcpy).  This is the test I
 >    was telling you about today, Jeff.
I'll take care of these.  It makes little sense for you to spend the
time learning this code when I can probably fix this up in a few
minutes.

Jeff