* explow.c (convert_memory_address): Add gcc_assert.

From-SVN: r98881

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c02765c856b0111398a5510e1e860b2e9a18c9b8..fddb25fa39ff93e68fea73828381d5885f1e44de 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-04-27  Steve Ellcey  <sje@cup.hp.com>
+
+       * explow.c (convert_memory_address): Add gcc_assert.
+
 2005-04-27  Mark Mitchell  <mark@codesourcery.com>
 
        * configure.ac: Check for ld --sysroot support.

diff --git a/gcc/explow.c b/gcc/explow.c
index 6a406901e34b552e3a11a3adb08073d9dc431b5f..fed0872d4065580106f01ff49f44e94d1d5ce90c 100644 (file)
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -313,6 +313,7 @@ convert_memory_address (enum machine_mode to_mode ATTRIBUTE_UNUSED,
                        rtx x)
 {
 #ifndef POINTERS_EXTEND_UNSIGNED
+  gcc_assert (GET_MODE (x) == to_mode || GET_MODE (x) == VOIDmode);
   return x;
 #else /* defined(POINTERS_EXTEND_UNSIGNED) */
   enum machine_mode from_mode;