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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-02-07 17:39:40 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-02-07 17:39:40 +0000 |
| commit | d0285dd8918af5a76cce9552a79e6729d264f643 (patch) | |
| tree | fbcc1dc384eab7f572ca46df0b98ef599a28ec0b /gcc/function.h | |
| parent | 680cf83fbce73bf0ededf5398977759a73ebb63a (diff) | |
| download | gcc-d0285dd8918af5a76cce9552a79e6729d264f643.tar.gz | |
* calls.c (compute_argument_block_size): New argument
preferred_stack_boundary.
(expand_call): update cfun->preferred_stack_boundary, update call of
compute_argument_block_size
(emit_library_call): Increate cfun->preferred_stack_boundary
to PREFERRED_STACK_BOUNDARY
(emit_library_call_value): Likewise.
* explow.c (allocate_dynamic_stack_spave): Likewise.
* function.c (prepare_function_start): Set
cfun->preferred_stack_boundary
* function.h (struct function): Add preferred_stack_boundary field.
* integrate.c (expand_inline_function): Update
cfun->preferred_stack_boundary and cfun->stack_alignment_needed.
(copy_rtx_and_substitute): Align frame to stack_alignment_needed only.
* i386.c (compute_frame_size): Use cfun->preferred_stack_boundary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31831 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/function.h')
| -rw-r--r-- | gcc/function.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/function.h b/gcc/function.h index 1a94f948c69..5783c22b6ff 100644 --- a/gcc/function.h +++ b/gcc/function.h @@ -456,6 +456,8 @@ struct function struct machine_function *machine; /* The largest alignment of slot allocated on the stack. */ int stack_alignment_needed; + /* Preferred alignment of the end of stack frame. */ + int preferred_stack_boundary; /* Language-specific code can use this to store whatever it likes. */ struct language_function *language; |