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| author | Jakub Jelinek <jakub@redhat.com> | 2007-09-12 23:19:51 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-09-12 23:19:51 +0200 |
| commit | c93646bd3ca88aa2cc99cc5a2090dc6ea4b39688 (patch) | |
| tree | 828e93cbb23579f8ca8fc10515dcc6799ef95972 /gcc/config/ia64 | |
| parent | 901e210ea15908c46788ed2a01f523137efe4b05 (diff) | |
| download | gcc-c93646bd3ca88aa2cc99cc5a2090dc6ea4b39688.zip gcc-c93646bd3ca88aa2cc99cc5a2090dc6ea4b39688.tar.gz gcc-c93646bd3ca88aa2cc99cc5a2090dc6ea4b39688.tar.bz2 | |
re PR target/32338 (Error: .prologue within prologue)
PR target/32338
* config/ia64/ia64.c (ia64_expand_epilogue): Emit blockage
before sp restoration even when total_size is 0, but
frame_pointer_needed.
* gcc.dg/pr32338-1.c: New test.
* gcc.dg/pr32338-2.c: New test.
From-SVN: r128446
Diffstat (limited to 'gcc/config/ia64')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 46f75c5..6a6a9e6 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -3437,7 +3437,9 @@ ia64_expand_epilogue (int sibcall_p) finish_spill_pointers (); - if (current_frame_info.total_size || cfun->machine->ia64_eh_epilogue_sp) + if (current_frame_info.total_size + || cfun->machine->ia64_eh_epilogue_sp + || frame_pointer_needed) { /* ??? At this point we must generate a magic insn that appears to modify the spill iterators, the stack pointer, and the frame |