c-common.c (type_for_mode): Only return TItype nodes when HOST_BITS_PER_WIDE_INT...

        * c-common.c (type_for_mode): Only return TItype nodes when
        HOST_BITS_PER_WIDE_INT is >= 64 bits.
        * c-decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
        when HOST_BITS_PER_WIDE_INT is >= 64 bits.
        (init_decl_processing): Only create TItype nodes when
        HOST_BITS_PER_WIDE_INT is >= 64 bits.
        * c-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
        when HOST_BITS_PER_WIDE_INT is >= 64 bits.

From-SVN: r22912

diff --git a/gcc/c-common.c b/gcc/c-common.c
index 5fcf1bc9a50734b0207b59c2e586b26396035698..820473f836c30b1abd6a78a6609d7f33df838083 100644 (file)
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -2146,8 +2146,10 @@ type_for_mode (mode, unsignedp)
   if (mode == TYPE_MODE (intDI_type_node))
     return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
 
+#if HOST_BITS_PER_WIDE_INT >= 64
   if (mode == TYPE_MODE (intTI_type_node))
     return unsignedp ? unsigned_intTI_type_node : intTI_type_node;
+#endif
 
   if (mode == TYPE_MODE (float_type_node))
     return float_type_node;

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 0b6e0186225c423a3a1a3caa4fb9a2b80a7bccf7..99b4ad5ab523cea2fa502b6557035a43b5d8983e 100644 (file)
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -151,13 +151,17 @@ tree intQI_type_node;
 tree intHI_type_node;
 tree intSI_type_node;
 tree intDI_type_node;
+#if HOST_BITS_PER_WIDE_INT >= 64
 tree intTI_type_node;
+#endif
 
 tree unsigned_intQI_type_node;
 tree unsigned_intHI_type_node;
 tree unsigned_intSI_type_node;
 tree unsigned_intDI_type_node;
+#if HOST_BITS_PER_WIDE_INT >= 64
 tree unsigned_intTI_type_node;
+#endif
 
 /* a VOID_TYPE node.  */
 
@@ -3041,8 +3045,10 @@ init_decl_processing ()
   intDI_type_node = make_signed_type (GET_MODE_BITSIZE (DImode));
   pushdecl (build_decl (TYPE_DECL, NULL_TREE, intDI_type_node));
 
+#if HOST_BITS_PER_WIDE_INT >= 64
   intTI_type_node = make_signed_type (GET_MODE_BITSIZE (TImode));
   pushdecl (build_decl (TYPE_DECL, NULL_TREE, intTI_type_node));
+#endif
 
   unsigned_intQI_type_node = make_unsigned_type (GET_MODE_BITSIZE (QImode));
   pushdecl (build_decl (TYPE_DECL, NULL_TREE, unsigned_intQI_type_node));
@@ -3056,8 +3062,10 @@ init_decl_processing ()
   unsigned_intDI_type_node = make_unsigned_type (GET_MODE_BITSIZE (DImode));
   pushdecl (build_decl (TYPE_DECL, NULL_TREE, unsigned_intDI_type_node));
 
+#if HOST_BITS_PER_WIDE_INT >= 64
   unsigned_intTI_type_node = make_unsigned_type (GET_MODE_BITSIZE (TImode));
   pushdecl (build_decl (TYPE_DECL, NULL_TREE, unsigned_intTI_type_node));
+#endif
 
   float_type_node = make_node (REAL_TYPE);
   TYPE_PRECISION (float_type_node) = FLOAT_TYPE_SIZE;

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index c615ac2bee5056ffe07c3651e49076fe4207b581..3e73299d47b91717d0271237f81a13d0f97219cc 100644 (file)
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -213,7 +213,9 @@ extern tree double_ftype_double;
 extern tree double_ftype_double_double;
 extern tree double_type_node;
 extern tree float_type_node;
+#if HOST_BITS_PER_WIDE_INT >= 64
 extern tree intTI_type_node;
+#endif
 extern tree intDI_type_node;
 extern tree intHI_type_node;
 extern tree intQI_type_node;
@@ -243,7 +245,9 @@ extern tree signed_wchar_type_node;
 extern tree string_ftype_ptr_ptr;
 extern tree string_type_node;
 extern tree unsigned_char_type_node;
+#if HOST_BITS_PER_WIDE_INT >= 64
 extern tree unsigned_intTI_type_node;
+#endif
 extern tree unsigned_intDI_type_node;
 extern tree unsigned_intHI_type_node;
 extern tree unsigned_intQI_type_node;