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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2004-09-25 00:16:56 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2004-09-25 00:16:56 +0000 |
| commit | ef44a6ff2392d6c87749a35bf04ec13ecff7613f (patch) | |
| tree | c377d2c5418371a0434a0914a6d03f128c8a6297 /gcc/ChangeLog | |
| parent | f921af3008d247df51726ee37963b06412b97154 (diff) | |
| download | gcc-ef44a6ff2392d6c87749a35bf04ec13ecff7613f.zip gcc-ef44a6ff2392d6c87749a35bf04ec13ecff7613f.tar.gz gcc-ef44a6ff2392d6c87749a35bf04ec13ecff7613f.tar.bz2 | |
s390-protos.h (s390_back_chain_rtx): Add prototype.
* config/s390/s390-protos.h (s390_back_chain_rtx): Add prototype.
* config/s390/s390.c (s390_back_chain_rtx): New function.
* config/s390/s390.md ("allocate_stack"): Use s390_back_chain_rtx.
Call anti_adjust_stack.
("restore_stack_block"): Use s390_back_chain_rtx. Enable pattern
only if compiling with back chain.
("save_stack_nonlocal", "restore_stack_nonlocal"): Save/restore
back chain only if back chain enabled. Use s390_back_chain_rtx.
From-SVN: r88087
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f967b7b..ab76350 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,14 @@ +2004-09-25 Ulrich Weigand <uweigand@de.ibm.com> + + * config/s390/s390-protos.h (s390_back_chain_rtx): Add prototype. + * config/s390/s390.c (s390_back_chain_rtx): New function. + * config/s390/s390.md ("allocate_stack"): Use s390_back_chain_rtx. + Call anti_adjust_stack. + ("restore_stack_block"): Use s390_back_chain_rtx. Enable pattern + only if compiling with back chain. + ("save_stack_nonlocal", "restore_stack_nonlocal"): Save/restore + back chain only if back chain enabled. Use s390_back_chain_rtx. + 2004-09-25 Joseph S. Myers <jsm@polyomino.org.uk> * doc/trouble.texi: Remove obsolete information. Update |