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| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-23 17:39:59 +0000 |
|---|---|---|
| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-23 17:39:59 +0000 |
| commit | 646a946e7a29d3189d190c3996a146af827a5586 (patch) | |
| tree | b3e47c2e116eb2f00a2a7968e0a49db9ccef1b9f /gcc/tree-phinodes.c | |
| parent | 8974fa5f28ac3a18e1574844a12fbbfe8d2311ee (diff) | |
| download | gcc-646a946e7a29d3189d190c3996a146af827a5586.tar.gz | |
2004-11-23 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (s390_backchain_string): Removed.
(s390_return_addr_rtx, s390_back_chain_rtx, s390_frame_info)
(s390_emit_prologue, s390_va_start, s390_gimplify_va_arg):
Changed users of TARGET_BACKCHAIN, TARGET_NO_BACKCHAIN and
TARGET_KERNEL_BACKCHAIN to reflect the new options.
* config/s390/s390.h (MASK_BACKCHAIN, MASK_PACKED_STACK): New macros.
(TARGET_KERNEL_BACKCHAIN): Removed.
(TARGET_BACKCHAIN): Former triple state option change to a target flag.
(TARGET_PACKED_STACK): New macro.
(TARGET_SWITCHES): New switches added.
(TARGET_OPTIONS): "backchain", "no-backchain" and "kernel-backchain"
removed.
(DYNAMIC_CHAIN_ADDRESS): Use TARGET_PACKED_STACK.
* config/s390/s390.md ("allocate_stack", "restore_stack_block")
("save_stack_nonlocal", "restore_stack_nonlocal"): Modified to reflect
the change in target switch semantics.
* config/s390/tpf.h (TARGET_DEFAULT_BACKCHAIN): Removed.
(TARGET_DEFAULT): MASK_BACKCHAIN added.
* doc/invoke.texi: Added documentation for the new/changed options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91096 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-phinodes.c')
0 files changed, 0 insertions, 0 deletions