diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/df-scan.c | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1a5c210..1fa4ade 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-12-13 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/32636 + * df-scan.c (df_get_entry_block_def_set): Set struct_value_rtx + regno in entry_block_defs even if HAVE_prologue && epilogue_completed. + 2007-12-13 Uros Bizjak <ubizjak@gmail.com> Richard Guenther <rguenther@suse.de> diff --git a/gcc/df-scan.c b/gcc/df-scan.c index cc6866b..6367acc 100644 --- a/gcc/df-scan.c +++ b/gcc/df-scan.c @@ -3530,12 +3530,12 @@ df_get_entry_block_def_set (bitmap entry_block_defs) bitmap_set_bit (entry_block_defs, STATIC_CHAIN_REGNUM); #endif #endif - - r = targetm.calls.struct_value_rtx (current_function_decl, true); - if (r && REG_P (r)) - bitmap_set_bit (entry_block_defs, REGNO (r)); } + r = targetm.calls.struct_value_rtx (current_function_decl, true); + if (r && REG_P (r)) + bitmap_set_bit (entry_block_defs, REGNO (r)); + if ((!reload_completed) || frame_pointer_needed) { /* Any reference to any pseudo before reload is a potential |