diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/df.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a308d0f..5908f60 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> + + * df.c (df_uses_record): Handle CC0. + 2003-01-25 Ulrich Weigand <uweigand@de.ibm.com> * reload.c (maybe_memory_address_p): New function. @@ -1037,6 +1037,7 @@ df_uses_record (df, loc, ref_type, bb, insn, flags) case CONST_DOUBLE: case CONST_VECTOR: case PC: + case CC0: case ADDR_VEC: case ADDR_DIFF_VEC: return; @@ -1102,9 +1103,10 @@ df_uses_record (df, loc, ref_type, bb, insn, flags) } /* ... FALLTHRU ... */ case REG: - case PC: case PARALLEL: - break; + case PC: + case CC0: + break; case MEM: df_uses_record (df, &XEXP (dst, 0), DF_REF_REG_MEM_STORE, |