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re PR target/18987 ([ia64] Extra '.restore sp' in tail call) 

Patch from David Mosberger to fix -fno-omit-frame-pointer bug.
PR target/18987
* config/ia64/ia64.c (process_set): For alloc insn, only call
process_epilogue is !frame_pointer_needed.

From-SVN: r93174
This commit is contained in:
David Mosberger 2005-01-11 03:44:10 +00:00 committed by Jim Wilson
parent cc76514339
commit b1eae41634
2 changed files with 7 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-01-10 David Mosberger <davidm@hpl.hp.com>
PR target/18987
* config/ia64/ia64.c (process_set): For alloc insn, only call
process_epilogue is !frame_pointer_needed.
2005-01-10 Roger Sayle <roger@eyesopen.com>
PR c++/19355

2
gcc/config/ia64/ia64.c
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@ -7761,7 +7761,7 @@ process_set (FILE *asm_out_file, rtx pat)
followed by a new prologue. If the procedure doesn't
have a memory-stack frame, we'll issue a dummy ".restore
sp" now. */
if (current_frame_info.total_size == 0)
if (current_frame_info.total_size == 0 && !frame_pointer_needed)
/* if haven't done process_epilogue() yet, do it now */
process_epilogue ();
fprintf (asm_out_file, "\t.prologue\n");