optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to LCT_PURE and…

optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST...

2008-05-14  Kenneth Zadeck <zadeck@naturalbridge.com>

	* optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to
	LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to
	emit_library_call_value. 
	* builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto.
	* tree.h (ECF_LIBCALL_BLOCK): Removed.
	* calls.c (initialize_argument_information, precompute_arguments, 
	expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK.
	(precompute_arguments): Removed flags parameter.
	* rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed.

From-SVN: r135299

gcc/ChangeLog

+2008-05-14  Kenneth Zadeck <zadeck@naturalbridge.com>
+
+	* optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to
+	LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to
+	emit_library_call_value. 
+	* builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto.
+	* tree.h (ECF_LIBCALL_BLOCK): Removed.
+	* calls.c (initialize_argument_information, precompute_arguments, 
+	expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK.
+	(precompute_arguments): Removed flags parameter.
+	* rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed.
+	
 2008-05-14  Richard Guenther  <rguenther@suse.de>
 
 	* tree-ssa-dse.c (dse_possible_dead_store_p): Remove dead code.

gcc/builtins.c

@@ -3082,7 +3082,7 @@ expand_builtin_powi (tree exp, rtx target, rtx subtarget)
     op1 = convert_to_mode (mode2, op1, 0);
 
   target = emit_library_call_value (optab_libfunc (powi_optab, mode),
-				    target, LCT_CONST_MAKE_BLOCK, mode, 2,
+				    target, LCT_CONST, mode, 2,
 				    op0, mode, op1, mode2);
 
   return target;
@@ -4147,7 +4147,7 @@ expand_builtin_memcmp (tree exp, rtx target, enum machine_mode mode)
     if (insn)
       emit_insn (insn);
     else
-      emit_library_call_value (memcmp_libfunc, result, LCT_PURE_MAKE_BLOCK,
+      emit_library_call_value (memcmp_libfunc, result, LCT_PURE,
 			       TYPE_MODE (integer_type_node), 3,
 			       XEXP (arg1_rtx, 0), Pmode,
 			       XEXP (arg2_rtx, 0), Pmode,

gcc/optabs.c

@@ -4127,7 +4127,7 @@ prepare_cmp_insn (rtx *px, rtx *py, enum rtx_code *pcomparison, rtx size,
       size = convert_to_mode (TYPE_MODE (length_type), size,
 			      TYPE_UNSIGNED (length_type));
 
-      result = emit_library_call_value (libfunc, 0, LCT_PURE_MAKE_BLOCK,
+      result = emit_library_call_value (libfunc, 0, LCT_PURE,
 					result_mode, 3,
 					XEXP (x, 0), Pmode,
 					XEXP (y, 0), Pmode,
@@ -4169,7 +4169,7 @@ prepare_cmp_insn (rtx *px, rtx *py, enum rtx_code *pcomparison, rtx size,
 	    libfunc = ulibfunc;
 	}
 
-      result = emit_library_call_value (libfunc, NULL_RTX, LCT_CONST_MAKE_BLOCK,
+      result = emit_library_call_value (libfunc, NULL_RTX, LCT_CONST,
 					targetm.libgcc_cmp_return_mode (),
 					2, x, mode, y, mode);
 

gcc/rtl.h

@@ -2218,11 +2218,9 @@ enum libcall_type
   LCT_NORMAL = 0,
   LCT_CONST = 1,
   LCT_PURE = 2,
-  LCT_CONST_MAKE_BLOCK = 3,
-  LCT_PURE_MAKE_BLOCK = 4,
-  LCT_NORETURN = 5,
-  LCT_THROW = 6,
-  LCT_RETURNS_TWICE = 7
+  LCT_NORETURN = 3,
+  LCT_THROW = 4,
+  LCT_RETURNS_TWICE = 5
 };
 
 extern void emit_library_call (rtx, enum libcall_type, enum machine_mode, int,

gcc/tree.h

@@ -4970,11 +4970,9 @@ extern tree build_duplicate_type (tree);
 #define ECF_RETURNS_TWICE	  (1 << 7)
 /* Nonzero if this call replaces the current stack frame.  */
 #define ECF_SIBCALL		  (1 << 8)
-/* Create libcall block around the call.  */
-#define ECF_LIBCALL_BLOCK	  (1 << 9)
 /* Function does not read or write memory (but may have side effects, so
    it does not necessarily fit ECF_CONST).  */
-#define ECF_NOVOPS		  (1 << 10)
+#define ECF_NOVOPS		  (1 << 9)
 
 extern int flags_from_decl_or_type (const_tree);
 extern int call_expr_flags (const_tree);