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| author | Graham Stott <grahams@redhat.com> | 2001-09-25 11:39:35 +0000 |
|---|---|---|
| committer | Graham Stott <grahams@gcc.gnu.org> | 2001-09-25 11:39:35 +0000 |
| commit | 87f8b15fd840240e97460b513c180a6a15a4b083 (patch) | |
| tree | b4c69d0f96f2ba6475efd8c1ed7db01bb1acd826 | |
| parent | aca0f84e0029e143a8c791d039805de2c4462a8d (diff) | |
| download | gcc-87f8b15fd840240e97460b513c180a6a15a4b083.zip gcc-87f8b15fd840240e97460b513c180a6a15a4b083.tar.gz gcc-87f8b15fd840240e97460b513c180a6a15a4b083.tar.bz2 | |
sibcall.c (skip_copy_to_return_value): Tighten return value copy check.
* sibcall.c (skip_copy_to_return_value): Tighten return value
copy check.
From-SVN: r45803
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/sibcall.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c37c714..870d923 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-09-25 Graham Stott <grahams@redhat.com> + + * sibcall.c (skip_copy_to_return_value): Tighten return value + copy check. + 2001-09-24 David Edelsohn <edelsohn@gnu.org> * rs6000.c (lwa_operand): Address must be word aligned. diff --git a/gcc/sibcall.c b/gcc/sibcall.c index f0ffa52..3b9526c 100644 --- a/gcc/sibcall.c +++ b/gcc/sibcall.c @@ -159,8 +159,9 @@ skip_copy_to_return_value (orig_insn) if (return_value_pseudo) { - if (SET_DEST (set) == return_value_pseudo) - return insn; + if (SET_DEST (set) == return_value_pseudo + && SET_SRC (set) == softret) + return insn; return orig_insn; } |