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2010-01-05 Eric Fisher <joefoxreal@gmail.com>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 Jan 2010 12:30:30 +0000 (12:30 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 Jan 2010 12:30:30 +0000 (12:30 +0000)
commitcc029bec00c7e130c9d46188e9b8c12809fb2a7b
tree589de603d5bb2de5f913adb4dcd7e403d6b4dc07
parent54e1206558f182f5935cb32a36a8d2dc448acd40
2010-01-05  Eric Fisher  <joefoxreal@gmail.com>

* doc/invoke.texi: Remove the documentation about option
-Wunreachable-code.
* common.opt (Wunreachable-code):  Preserved for backward
compatibility.
* tree-cfg.c: Remove the implementation of -Wunreachable-code.
* opts.c (common_handle_option): Add OPT_Wunreachable_code to
the backward compatibility flag section.

* gcc.dg/pr12603.c: Remove -Wunreachable-code from dg-options.
* gcc.dg/Wunreachable-1.c: Remove the testcase of
-Wunreachable-code.
* gcc.dg/Wunreachable-2.c: Likewise.
* gcc.dg/Wunreachable-3.c: Likewise.
* gcc.dg/Wunreachable-4.c: Likewise.
* gcc.dg/Wunreachable-5.c: Likewise.
* gcc.dg/Wunreachable-6.c: Likewise.
* gcc.dg/Wunreachable-7.c: Likewise.
* gcc.dg/Wunreachable-8.c: Likewise.
* gcc.dg/20041231-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155645 138bc75d-0d04-0410-961f-82ee72b054a4
16 files changed:
gcc/ChangeLog
gcc/common.opt
gcc/doc/invoke.texi
gcc/opts.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/20041231-1.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-1.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-2.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-3.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-4.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-5.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-6.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-7.c [deleted file]
gcc/testsuite/gcc.dg/Wunreachable-8.c [deleted file]
gcc/testsuite/gcc.dg/pr12603.c
gcc/tree-cfg.c