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(SPARC_STACK_ALIGN): Add default definition.

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From-SVN: r1329
This commit is contained in:
Richard Stallman 1992-06-29 02:16:52 +00:00
parent 2a7165f406
commit 9832fd2e89
1 changed files with 5 additions and 0 deletions
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gcc/config/sparc/sparc.c
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@ -3252,6 +3252,11 @@ struct sparc_frame_info zero_frame_info;
|| (regno == FRAME_POINTER_REGNUM && frame_pointer_needed) \
|| (regno == 15 && regs_ever_live[15]))
#ifndef SPARC_STACK_ALIGN
#define STACK_BYTES (STACK_BOUNDARY / 8)
#define SPARC_STACK_ALIGN(X) (((X) + STACK_BYTES - 1) & -STACK_BYTES)
#endif
/* Return the bytes needed to compute the frame pointer from the current
stack pointer. */