* config/i386/i386.c (x86_schedule): Fix typo, m_K6 intead of m_K8.

[pf3gnuchains/gcc-fork.git] / gcc / tree.def

diff --git a/gcc/tree.def b/gcc/tree.def
index fa58aba..11469b1 100644 (file)
--- a/gcc/tree.def
+++ b/gcc/tree.def
@@ -366,6 +366,17 @@ DEFTREECODE (BIT_FIELD_REF, "bit_field_ref", tcc_reference, 3)
 /* C unary `*' or Pascal `^'.  One operand, an expression for a pointer.  */
 DEFTREECODE (INDIRECT_REF, "indirect_ref", tcc_reference, 1)
 
+/* Like above, but aligns the referenced address (i.e, if the address
+   in P is not aligned on TYPE_ALIGN boundary, then &(*P) != P).  */
+DEFTREECODE (ALIGN_INDIRECT_REF, "align_indirect_ref", tcc_reference, 1)
+
+/* Same as INDIRECT_REF, but also specifies the alignment of the referenced
+   address:
+   Operand 0 is the referenced address (a pointer);
+   Operand 1 is an INTEGER_CST which represents the alignment of the address,
+   or 0 if the alignment is unknown.  */
+DEFTREECODE (MISALIGNED_INDIRECT_REF, "misaligned_indirect_ref", tcc_reference, 2)
+
 /* Array indexing.
    Operand 0 is the array; operand 1 is a (single) array index.
    Operand 2, if present, is a copy of TYPE_MIN_VALUE of the index.
@@ -463,7 +474,7 @@ DEFTREECODE (COND_EXPR, "cond_expr", tcc_expression, 3)
    for (i=0; i<N; i++)
      A[i] = X[i] < Y[i] ? B[i] : C[i];
 */
-DEFTREECODE (VEC_COND_EXPR, "vec_cond_expr", 'e', 3)
+DEFTREECODE (VEC_COND_EXPR, "vec_cond_expr", tcc_expression, 3)
 
 /* Declare local variables, including making RTL and allocating space.
    BIND_EXPR_VARS is a chain of VAR_DECL nodes for the variables.
@@ -886,6 +897,28 @@ DEFTREECODE (TREE_BINFO, "tree_binfo", tcc_exceptional, 0)
    Operand 1 is the size of the type in the expression.  */
 DEFTREECODE (WITH_SIZE_EXPR, "with_size_expr", tcc_expression, 2)
 
+/* Extract elements from two input vectors Operand 0 and Operand 1
+   size VS, according to the offset OFF defined by Operand 2 as
+   follows:
+   If OFF > 0, the last VS - OFF elements of vector OP0 are concatenated to
+   the first OFF elements of the vector OP1.
+   If OFF == 0, then the returned vector is OP1.
+   On different targets OFF may take different forms; It can be an address, in 
+   which case its low log2(VS)-1 bits define the offset, or it can be a mask 
+   generated by the builtin targetm.vectorize.mask_for_load_builtin_decl.  */
+DEFTREECODE (REALIGN_LOAD_EXPR, "realign_load", tcc_expression, 3)
+
+/* Extract elements from two input vectors Operand 0 and Operand 1
+   size VS, according to the offset OFF defined by Operand 2 as
+   follows:
+   If OFF > 0, the last OFF elements of vector OP0 are concatenated to
+   the first VS - OFF elements of the vector OP1.
+   If OFF == 0, then the returned vector is OP0.
+   On different targets OFF may take different forms; It can be an address, in 
+   which case its low log2(VS)-1 bits define the offset, or it can be a mask 
+   generated by the builtin targetm.vectorize.mask_for_store_builtin_decl.  */
+DEFTREECODE (REALIGN_STORE_EXPR, "realign_store", tcc_expression, 3)
+
 /*
 Local variables:
 mode:c