I've committed this patch to fix a df verify crash Thomas pointed me at.
Thomas, I think this means you can revert the workaround you just committed?
nathan
2015-07-10 Nathan Sidwell <nat...@codesourcery.com>
* config/nvptx/nvptx.c (nvptx_reorg): Move df problem setting, set
dirty flags.
Index: config/nvptx/nvptx.c
===================================================================
--- config/nvptx/nvptx.c (revision 225647)
+++ config/nvptx/nvptx.c (working copy)
@@ -2923,16 +2923,16 @@ nvptx_reorg (void)
thread_prologue_and_epilogue_insns ();
- df_clear_flags (DF_LR_RUN_DCE);
- df_set_flags (DF_NO_INSN_RESCAN | DF_NO_HARD_REGS);
- df_live_add_problem ();
-
/* Split blocks and record interesting unspecs. */
bb_insn_map_t bb_insn_map;
- nvptx_split_blocks (&bb_insn_map);
+ nvptx_split_blocks (&bb_insn_map);
/* Compute live regs */
+ df_clear_flags (DF_LR_RUN_DCE);
+ df_set_flags (DF_NO_INSN_RESCAN | DF_NO_HARD_REGS);
+ df_live_add_problem ();
+ df_live_set_all_dirty ();
df_analyze ();
regstat_init_n_sets_and_refs ();
