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| author | Richard Henderson <rth@redhat.com> | 2010-09-28 13:44:58 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2010-09-28 13:44:58 -0700 |
| commit | f0a0390e691ece0d859b7d87c6e6617d227cb8dd (patch) | |
| tree | abc0f2fe4784df2eb251f4c04a0493fec3eac91d /gcc/function.c | |
| parent | c165dca7efdb3f4bdae82c01b409a6b9cf4dbd65 (diff) | |
| download | gcc-f0a0390e691ece0d859b7d87c6e6617d227cb8dd.zip gcc-f0a0390e691ece0d859b7d87c6e6617d227cb8dd.tar.gz gcc-f0a0390e691ece0d859b7d87c6e6617d227cb8dd.tar.bz2 | |
Hookize TARGET_UNWIND_INFO et al.
From-SVN: r164701
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c index 04a2ebc..535c053 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -4897,7 +4897,7 @@ expand_function_end (void) /* Output the label for the actual return from the function. */ emit_label (return_label); - if (USING_SJLJ_EXCEPTIONS) + if (targetm.except_unwind_info () == UI_SJLJ) { /* Let except.c know where it should emit the call to unregister the function context for sjlj exceptions. */ @@ -5055,7 +5055,8 @@ expand_function_end (void) /* @@@ This is a kludge. We want to ensure that instructions that may trap are not moved into the epilogue by scheduling, because we don't always emit unwind information for the epilogue. */ - if (!USING_SJLJ_EXCEPTIONS && cfun->can_throw_non_call_exceptions) + if (cfun->can_throw_non_call_exceptions + && targetm.except_unwind_info () != UI_SJLJ) emit_insn (gen_blockage ()); /* If stack protection is enabled for this function, check the guard. */ |