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| author | Jan Hubicka <jh@suse.cz> | 2000-02-07 18:39:40 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2000-02-07 17:39:40 +0000 |
| commit | c2f8b491493226d196fc80a9f0d4856612c52992 (patch) | |
| tree | fbcc1dc384eab7f572ca46df0b98ef599a28ec0b /gcc/function.h | |
| parent | 08a75be26cf718b09bee952783e88d7789b47979 (diff) | |
| download | gcc-c2f8b491493226d196fc80a9f0d4856612c52992.zip gcc-c2f8b491493226d196fc80a9f0d4856612c52992.tar.gz gcc-c2f8b491493226d196fc80a9f0d4856612c52992.tar.bz2 | |
calls.c (compute_argument_block_size): New argument preferred_stack_boundary.
* 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.
From-SVN: r31831
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 1a94f94..5783c22 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; |