diff options
| author | davidxl <davidxl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-09 16:09:23 +0000 |
|---|---|---|
| committer | davidxl <davidxl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-09 16:09:23 +0000 |
| commit | 10e20ba5c8568167a43fe1fbecc1454eeed39ba4 (patch) | |
| tree | 4df88ba9bea41f8d545aabd4a90d1d88d969a1e6 /gcc/tree-eh.c | |
| parent | 40258d04c3c791745ab7e2788510adc024f111ea (diff) | |
| download | gcc-10e20ba5c8568167a43fe1fbecc1454eeed39ba4.tar.gz | |
Gator cleanup
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174848 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-eh.c')
| -rw-r--r-- | gcc/tree-eh.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index e87c32e798b..7d27e0c90a7 100644 --- a/gcc/tree-eh.c +++ b/gcc/tree-eh.c @@ -3234,6 +3234,9 @@ execute_lower_eh_dispatch (void) bool any_rewritten = false; bool redirected = false; + if (cfun->eh->region_tree == NULL) + return 0; + assign_filter_values (); FOR_EACH_BB (bb) @@ -3254,7 +3257,7 @@ execute_lower_eh_dispatch (void) static bool gate_lower_eh_dispatch (void) { - return cfun->eh->region_tree != NULL; + return true; } struct gimple_opt_pass pass_lower_eh_dispatch = @@ -3983,8 +3986,12 @@ execute_cleanup_eh_1 (void) static unsigned int execute_cleanup_eh (void) { - int ret = execute_cleanup_eh_1 (); + int ret; + if (cfun->eh == NULL || cfun->eh->region_tree == NULL) + return 0; + + ret = execute_cleanup_eh_1 (); /* If the function no longer needs an EH personality routine clear it. This exposes cross-language inlining opportunities and avoids references to a never defined personality routine. */ @@ -3998,7 +4005,7 @@ execute_cleanup_eh (void) static bool gate_cleanup_eh (void) { - return cfun->eh != NULL && cfun->eh->region_tree != NULL; + return true; } struct gimple_opt_pass pass_cleanup_eh = { |