diff options
| author | pkoning <pkoning@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-02 19:10:41 +0000 |
|---|---|---|
| committer | pkoning <pkoning@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-02 19:10:41 +0000 |
| commit | c5b951a24e1d70edbb3a13a5bfb95d29608cf837 (patch) | |
| tree | 6f264a89d8dd189fb1842e5d25a1239e4481c32a /gcc/ChangeLog | |
| parent | 7deb2d7096f0ee61d7205b09cddc2bdf83942196 (diff) | |
| download | gcc-c5b951a24e1d70edbb3a13a5bfb95d29608cf837.tar.gz | |
* config/pdp11/pdp11.c (output_jump): Map unsigned to signed
opcodes if CC_NO_OVERFLOW is set.
(notice_update_cc_on_set): Correct setting of CC0 as a side
effect; set CC_NO_OVERFLOW for cases where C flag is not
meaningful.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167383 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ccfce94f4be..39f3e04831c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2010-12-02 Paul Koning <ni1d@arrl.net> + + * config/pdp11/pdp11.c (output_jump): Map unsigned to signed + opcodes if CC_NO_OVERFLOW is set. + (notice_update_cc_on_set): Correct setting of CC0 as a side + effect; set CC_NO_OVERFLOW for cases where C flag is not + meaningful. + 2010-12-02 Ian Lance Taylor <iant@google.com> * doc/install.texi (Configuration): Update default for |