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fix type errors

This commit is contained in:
fanfuqiang 2018-11-05 22:56:59 +08:00
parent 4fad9c22cd
commit 8261cb0025
1 changed files with 4 additions and 6 deletions
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10
src/rap_plugin/hl-cfi.c
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@ -114,13 +114,12 @@ insert_type_db (tree t)
if (! pointer_types)
pointer_types = pointer_set_create ();
gcc_assert (FUNCTION_POINTER_TYPE_P (t));
gcc_assert (FUNCTION_POINTER_TYPE_P (TREE_TYPE (t)));
pointer_set_insert (pointer_types, (const void *)ty);
return;
}
/* If after alias analysis some function pointer may be point anything, we have
to make the conservation solution, contain and cache the the point to type,
when emit RAP guard code, make sure all the functions of the compatible type
@ -190,7 +189,7 @@ rap_gather_function_targets ()
continue;
gcc_assert (t = var->symbol.decl);
/* We only care about function pointer variables */
if (! FUNCTION_POINTER_TYPE_P (t))
if (! FUNCTION_POINTER_TYPE_P (TREE_TYPE(t)))
continue;
rap_gather_function_targets_1 (t);
}
@ -211,9 +210,8 @@ rap_gather_function_targets ()
RAP add guard instruction. */
FOR_EACH_VEC_ELT (*func->gimple_df->ssa_names, i, t)
{
if (! (t || FUNCTION_POINTER_TYPE_P (t)))
continue;
rap_gather_function_targets_1 (t);
if (t && FUNCTION_POINTER_TYPE_P (TREE_TYPE (t)))
rap_gather_function_targets_1 (t);
}
} // FOR_EACH_DEFINED_FUNCTION (node)