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alpha.c (output_epilog): Initialize fp_offset to 0, and

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* alpha/alpha.c (output_epilog): Initialize fp_offset to 0, and

        make sure it's non-zero before we try to use it to restore the

        frame pointer.

From-SVN: r9388
This commit is contained in:
Brendan Kehoe 1995-04-15 12:12:24 -04:00
parent 7644b152a6
commit d108518002
1 changed files with 2 additions and 2 deletions
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4
gcc/config/alpha/alpha.c
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@ -1511,7 +1511,7 @@ output_epilog (file, size)
insn = prev_nonnote_insn (insn);
if (insn == 0 || GET_CODE (insn) != BARRIER)
{
int fp_offset;
int fp_offset = 0;
/* If we have a frame pointer, restore SP from it. */
if (frame_pointer_needed)
@ -1558,7 +1558,7 @@ output_epilog (file, size)
/* If we needed a frame pointer and we have to restore it, do it
now. This must be done in one instruction immediately
before the SP update. */
if (restore_fp)
if (restore_fp && fp_offset)
fprintf (file, "\tldq $15,%d($30)\n", fp_offset);
/* Now update the stack pointer, if needed. Only one instruction must