diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 | ||||
| -rw-r--r-- | gcc/gimple-pretty-print.c | 7 | ||||
| -rw-r--r-- | gcc/tree-dump.c | 1 | ||||
| -rw-r--r-- | gcc/tree-pass.h | 2 |
5 files changed, 20 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5229680..7f3f756 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2009-07-22 Diego Novillo <dnovillo@google.com> + + * tree-pass.h (TDF_EH): Define. + * gimple-pretty-print.c (dump_gimple_stmt): If FLAGS + contains TDF_EH, print the EH region number holding GS. + * tree-dump.c (dump_options): Add "eh". + * doc/invoke.texi: Document it. + 2009-07-22 Doug Kwan <dougkwan@google.com> * config/arm/arm.md (subdi3) Copy non-reg values to DImode registers. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index ce94a32..cbef029 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -5149,6 +5149,8 @@ Enable showing line numbers for statements. Enable showing the unique ID (@code{DECL_UID}) for each variable. @item verbose Enable showing the tree dump for each statement. +@item eh +Enable showing the EH region number holding each statement. @item all Turn on all options, except @option{raw}, @option{slim}, @option{verbose} and @option{lineno}. diff --git a/gcc/gimple-pretty-print.c b/gcc/gimple-pretty-print.c index c6f0c65..1deb9c8 100644 --- a/gcc/gimple-pretty-print.c +++ b/gcc/gimple-pretty-print.c @@ -1384,6 +1384,13 @@ dump_gimple_stmt (pretty_printer *buffer, gimple gs, int spc, int flags) pp_string (buffer, "] "); } + if (flags & TDF_EH) + { + int eh_region = lookup_stmt_eh_region_fn (cfun, gs); + if (eh_region >= 0) + pp_printf (buffer, "[EH #%d] ", eh_region); + } + if ((flags & (TDF_VOPS|TDF_MEMSYMS)) && gimple_has_mem_ops (gs)) dump_gimple_mem_ops (buffer, gs, spc, flags); diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c index 1cb6504..61ccc6c 100644 --- a/gcc/tree-dump.c +++ b/gcc/tree-dump.c @@ -816,6 +816,7 @@ static const struct dump_option_value_info dump_options[] = {"stmtaddr", TDF_STMTADDR}, {"memsyms", TDF_MEMSYMS}, {"verbose", TDF_VERBOSE}, + {"eh", TDF_EH}, {"all", ~(TDF_RAW | TDF_SLIM | TDF_LINENO | TDF_TREE | TDF_RTL | TDF_IPA | TDF_STMTADDR | TDF_GRAPH | TDF_DIAGNOSTIC | TDF_VERBOSE | TDF_RHS_ONLY)}, diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index a68cb16..bc1ebda 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -76,6 +76,8 @@ enum tree_dump_index #define TDF_RHS_ONLY (1 << 17) /* a flag to only print the RHS of a gimple stmt. */ #define TDF_ASMNAME (1 << 18) /* display asm names of decls */ +#define TDF_EH (1 << 19) /* display EH region number + holding this gimple statement. */ /* In tree-dump.c */ |