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| author | J"orn Rennecke <joern.rennecke@st.com> | 2006-03-17 14:29:08 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2006-03-17 14:29:08 +0000 |
| commit | 4241ecb0023443edeae332690c48851e140ef10b (patch) | |
| tree | 73548bcee7edd1013d549e4ff8be4ab5cde012b4 /gcc/config.gcc | |
| parent | 79252435187c7a7183ae23ea76ec2c027074946c (diff) | |
| download | gcc-4241ecb0023443edeae332690c48851e140ef10b.zip gcc-4241ecb0023443edeae332690c48851e140ef10b.tar.gz gcc-4241ecb0023443edeae332690c48851e140ef10b.tar.bz2 | |
sh.c (max_labelno_before_reorg): New variable.
* sh.c (max_labelno_before_reorg): New variable.
(sh_reorg): Initialize it.
(find_barrier): Check max_labelno_before_reorg before using
label_to_alignment. Take length of explicit alignment insns
into account. When seeing a UNSPECV_CONST_END, return it.
* sh.c (fixup_mova): Set mode of affected label to QImode.
(untangle_mova): New function.
(find_barrier): Use it. Check mode of label before decrementing
num_mova.
(sh_reorg): Likewise.
Set mode of all insns back to VOIDmode.
* sh.c (MOVA_LABELREF): New macro.
(mova_p, fixup_mova, sh_reorg): Use it.
(find_barrier, sh_reorg): Don't count num_mova back to 0 unless
ADDR_DIFF_VEC matches mova.
From-SVN: r112173
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions