* gcc.dg/tree-ssa/20040204-1.c: Remove powerpc from xfail list.

[pf3gnuchains/gcc-fork.git] / gcc / optabs.h

diff --git a/gcc/optabs.h b/gcc/optabs.h
index 2d332e3..613831a 100644 (file)
--- a/gcc/optabs.h
+++ b/gcc/optabs.h
@@ -1,5 +1,5 @@
 /* Definitions for code generation pass of GNU compiler.
-   Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -133,6 +133,8 @@ enum optab_index
   OTI_mov,
   /* Move, preserving high part of register.  */
   OTI_movstrict,
+  /* Move, with a misaligned memory.  */
+  OTI_movmisalign,
 
   /* Unary operations */
   /* Negation */
@@ -191,6 +193,8 @@ enum optab_index
   OTI_tan,
   /* Inverse tangent */
   OTI_atan,
+  /* Copy sign */
+  OTI_copysign,
 
   /* Compare insn; two operands.  */
   OTI_cmp,
@@ -228,8 +232,6 @@ enum optab_index
   OTI_vec_extract,
   /* Initialize vector operand.  */
   OTI_vec_init,
-  /* Extract specified elements from vectors, for vector store.  */
-  OTI_vec_realign_store,
   /* Extract specified elements from vectors, for vector load.  */
   OTI_vec_realign_load,
 
@@ -275,6 +277,7 @@ extern GTY(()) optab optab_table[OTI_MAX];
 
 #define mov_optab (optab_table[OTI_mov])
 #define movstrict_optab (optab_table[OTI_movstrict])
+#define movmisalign_optab (optab_table[OTI_movmisalign])
 
 #define neg_optab (optab_table[OTI_neg])
 #define negv_optab (optab_table[OTI_negv])
@@ -310,6 +313,7 @@ extern GTY(()) optab optab_table[OTI_MAX];
 #define rint_optab (optab_table[OTI_rint])
 #define tan_optab (optab_table[OTI_tan])
 #define atan_optab (optab_table[OTI_atan])
+#define copysign_optab (optab_table[OTI_copysign])
 
 #define cmp_optab (optab_table[OTI_cmp])
 #define ucmp_optab (optab_table[OTI_ucmp])
@@ -334,7 +338,6 @@ extern GTY(()) optab optab_table[OTI_MAX];
 #define vec_set_optab (optab_table[OTI_vec_set])
 #define vec_extract_optab (optab_table[OTI_vec_extract])
 #define vec_init_optab (optab_table[OTI_vec_init])
-#define vec_realign_store_optab (optab_table[OTI_vec_realign_store])
 #define vec_realign_load_optab (optab_table[OTI_vec_realign_load])
 
 /* Conversion optabs have their own table and indexes.  */
@@ -425,6 +428,9 @@ extern rtx expand_ternary_op (enum machine_mode mode, optab ternary_optab,
 extern rtx expand_binop (enum machine_mode, optab, rtx, rtx, rtx, int,
                         enum optab_methods);
 
+extern bool force_expand_binop (enum machine_mode, optab, rtx, rtx, rtx, int,
+                               enum optab_methods);
+
 /* Expand a binary operation with both signed and unsigned forms.  */
 extern rtx sign_expand_binop (enum machine_mode, optab, optab, rtx, rtx,
                              rtx, int, enum optab_methods);
@@ -447,6 +453,10 @@ extern rtx expand_unop (enum machine_mode, optab, rtx, rtx, int);
 extern rtx expand_abs_nojump (enum machine_mode, rtx, rtx, int);
 extern rtx expand_abs (enum machine_mode, rtx, rtx, int, int);
 
+/* Expand the copysign operation.  */
+extern rtx expand_copysign (rtx, rtx, rtx);
+extern rtx expand_copysign_absneg (enum machine_mode, rtx, rtx, rtx, int, bool);
+
 /* Generate an instruction with a given INSN_CODE with an output and
    an input.  */
 extern void emit_unop_insn (int, rtx, rtx, enum rtx_code);
@@ -477,9 +487,6 @@ extern optab optab_for_tree_code (enum tree_code, tree);
 extern int can_compare_p (enum rtx_code, enum machine_mode,
                          enum can_compare_purpose);
 
-extern rtx prepare_operand (int, rtx, int, enum machine_mode,
-                           enum machine_mode, int);
-
 /* Return the INSN_CODE to use for an extend operation.  */
 extern enum insn_code can_extend_p (enum machine_mode, enum machine_mode, int);
 
@@ -488,11 +495,6 @@ extern enum insn_code can_extend_p (enum machine_mode, enum machine_mode, int);
 extern rtx gen_extend_insn (rtx, rtx, enum machine_mode,
                            enum machine_mode, int);
 
-/* Initialize the tables that control conversion between fixed and
-   floating values.  */
-extern void init_fixtab (void);
-extern void init_floattab (void);
-
 /* Call this to reset the function entry for one optab.  */
 extern void set_optab_libfunc (optab, enum machine_mode, const char *);
 extern void set_conv_libfunc (convert_optab, enum machine_mode,