diff options
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index da10ba3..cb43248 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1865,28 +1865,20 @@ assemble_start_function (tree decl, const char *fnname) tree pp_val = TREE_VALUE (patchable_function_entry_attr); tree patchable_function_entry_value1 = TREE_VALUE (pp_val); - if (tree_fits_uhwi_p (patchable_function_entry_value1)) - patch_area_size = tree_to_uhwi (patchable_function_entry_value1); - else - gcc_unreachable (); - + patch_area_size = tree_to_uhwi (patchable_function_entry_value1); patch_area_entry = 0; - if (list_length (pp_val) > 1) + if (TREE_CHAIN (pp_val) != NULL_TREE) { - tree patchable_function_entry_value2 = - TREE_VALUE (TREE_CHAIN (pp_val)); - - if (tree_fits_uhwi_p (patchable_function_entry_value2)) - patch_area_entry = tree_to_uhwi (patchable_function_entry_value2); - else - gcc_unreachable (); + tree patchable_function_entry_value2 + = TREE_VALUE (TREE_CHAIN (pp_val)); + patch_area_entry = tree_to_uhwi (patchable_function_entry_value2); } } if (patch_area_entry > patch_area_size) { if (patch_area_size > 0) - warning (OPT_Wattributes, "Patchable function entry > size"); + warning (OPT_Wattributes, "patchable function entry > size"); patch_area_entry = 0; } @@ -1906,7 +1898,8 @@ assemble_start_function (tree decl, const char *fnname) /* And the area after the label. Record it if we haven't done so yet. */ if (patch_area_size > patch_area_entry) targetm.asm_out.print_patchable_function_entry (asm_out_file, - patch_area_size-patch_area_entry, + patch_area_size + - patch_area_entry, patch_area_entry == 0); if (lookup_attribute ("no_split_stack", DECL_ATTRIBUTES (decl))) |