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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2009-04-22 11:31:56 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2009-04-22 11:31:56 +0000 |
| commit | 4c33221ccd7955ab2e2e442b28fd4df277c1f728 (patch) | |
| tree | 869fe1a9b21d0e0d0899b90686c82c84b6ee0c49 /gcc/function.c | |
| parent | 9925bce0b85fd64eb1aa4afac20552781ecfa5e2 (diff) | |
| download | gcc-4c33221ccd7955ab2e2e442b28fd4df277c1f728.zip gcc-4c33221ccd7955ab2e2e442b28fd4df277c1f728.tar.gz gcc-4c33221ccd7955ab2e2e442b28fd4df277c1f728.tar.bz2 | |
function.c (expand_function_end): Do not emit a jump to the "naked" return label for fall-through returns.
* function.c (expand_function_end): Do not emit a jump to the "naked"
return label for fall-through returns.
* except.c (sjlj_emit_function_exit): Always place the call to the
unregister function at the location installed by expand_function_end.
From-SVN: r146570
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c index 2c97597..60b7348 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -4804,7 +4804,6 @@ expand_function_end (void) start_sequence (); clobber_return_register (); - expand_naked_return (); seq = get_insns (); end_sequence (); @@ -4812,7 +4811,8 @@ expand_function_end (void) } /* Output the label for the naked return from the function. */ - emit_label (naked_return_label); + if (naked_return_label) + emit_label (naked_return_label); /* @@@ This is a kludge. We want to ensure that instructions that may trap are not moved into the epilogue by scheduling, because |