diff options
| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-23 07:45:34 +0000 |
|---|---|---|
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-23 07:45:34 +0000 |
| commit | deb3d5133bfe5927d1cc69e6504b38c223547553 (patch) | |
| tree | 96a13a92271719c54cd547ea3040ec3575bc0da2 | |
| parent | 83a65a0d829401359e5b0c1c0167c1f215865a7f (diff) | |
| download | ppe42-gcc-deb3d5133bfe5927d1cc69e6504b38c223547553.tar.gz ppe42-gcc-deb3d5133bfe5927d1cc69e6504b38c223547553.zip | |
2007-02-22 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/30841
* fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122253 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/fwprop.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cd1e85d0881..adedaa7a9ee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-02-22 Paolo Bonzini <bonzini@gnu.org> + + PR rtl-optimization/30841 + * fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address. + 2007-02-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * builtins.c (fold_builtin_frexp): New. diff --git a/gcc/fwprop.c b/gcc/fwprop.c index 1ab3e525138..6ce91836d45 100644 --- a/gcc/fwprop.c +++ b/gcc/fwprop.c @@ -324,7 +324,8 @@ propagate_rtx_1 (rtx *px, rtx old, rtx new, bool can_appear) /* Dismiss transformation that we do not want to carry on. */ if (!valid_ops || new_op0 == op0 - || GET_MODE (new_op0) != GET_MODE (op0)) + || !(GET_MODE (new_op0) == GET_MODE (op0) + || GET_MODE (new_op0) == VOIDmode)) return true; canonicalize_address (new_op0); |
