PR debug/47106

[pf3gnuchains/gcc-fork.git] / gcc / builtins.c

diff --git a/gcc/builtins.c b/gcc/builtins.c
index ec0aecf..106b2ca 100644 (file)
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -605,7 +605,7 @@ c_readstr (const char *str, enum machine_mode mode)
       if (WORDS_BIG_ENDIAN)
        j = GET_MODE_SIZE (mode) - i - 1;
       if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN
-         && GET_MODE_SIZE (mode) > UNITS_PER_WORD)
+         && GET_MODE_SIZE (mode) >= UNITS_PER_WORD)
        j = j + UNITS_PER_WORD - 2 * (j % UNITS_PER_WORD) - 1;
       j *= BITS_PER_UNIT;
       gcc_assert (j < 2 * HOST_BITS_PER_WIDE_INT);
@@ -652,9 +652,10 @@ target_char_cast (tree cst, char *p)
 static tree
 builtin_save_expr (tree exp)
 {
-  if (TREE_ADDRESSABLE (exp) == 0
-      && (TREE_CODE (exp) == PARM_DECL
-         || (TREE_CODE (exp) == VAR_DECL && !TREE_STATIC (exp))))
+  if (TREE_CODE (exp) == SSA_NAME
+      || (TREE_ADDRESSABLE (exp) == 0
+         && (TREE_CODE (exp) == PARM_DECL
+             || (TREE_CODE (exp) == VAR_DECL && !TREE_STATIC (exp)))))
     return exp;
 
   return save_expr (exp);