Re: df_changeable_flags use in combine.c

2010-01-04 Thread Jie Zhang
On 01/05/2010 07:12 AM, Matt wrote: Hi, I'm fixing some compiler errors when configuring with --enable-build-with-cxx, and ran into a curious line of code that may indicate a bug: static unsigned int rest_of_handle_combine (void) { int rebuild_jump_labels_after_combine; df_set_flags (DF_LR_RUN

df_changeable_flags use in combine.c

2010-01-04 Thread Matt
Hi, I'm fixing some compiler errors when configuring with --enable-build-with-cxx, and ran into a curious line of code that may indicate a bug: static unsigned int rest_of_handle_combine (void) { int rebuild_jump_labels_after_combine; df_set_flags (DF_LR_RUN_DCE + DF_DEFER_INSN_RESCAN);