c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.

	* config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.
	(HAVE_GAS_HIDDEN): Undefine as interim measure.

From-SVN: r76617

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9489221..a4f3b43 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2004-01-26  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
 
+       * config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.
+       (HAVE_GAS_HIDDEN): Undefine as interim measure.
+       
+2004-01-26  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
        * config/c4x/c4x.c (c4x_legitimate_address_p):  Invalidate direct
        memory references if TARGET_EXPOSE_LDP nonzero.
 

diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h
index 8ee98a4..aa80ffb 100644 (file)
--- a/gcc/config/c4x/c4x.h
+++ b/gcc/config/c4x/c4x.h
@@ -306,11 +306,14 @@ extern int target_flags;
 #define TARGET_C40             (target_flags & C40_FLAG)
 #define TARGET_C44             (target_flags & C44_FLAG)
 
-/* Define some options to control code generation.  */
+/* Nonzero to use load_immed_addr pattern rather than forcing memory
+   addresses into memory.  */
 #define TARGET_LOAD_ADDRESS    (1 || (! TARGET_C3X && ! TARGET_SMALL))
+
 /* Nonzero to convert direct memory references into HIGH/LO_SUM pairs
    during RTL generation.  */
 #define TARGET_EXPOSE_LDP      0
+
 /* Nonzero to force loading of direct memory references into a register.  */
 #define TARGET_LOAD_DIRECT_MEMS        0
 
@@ -320,8 +323,6 @@ extern int target_flags;
 
 #define TARGET_RPTS_CYCLES(CYCLES) (TARGET_RPTS || (CYCLES) < c4x_rpts_cycles)
 
-#define        BCT_CHECK_LOOP_ITERATIONS  !(TARGET_LOOP_UNSIGNED)
-
 /* -mcpu=XX    with XX = target DSP version number.  */
 
 extern const char *c4x_rpts_cycles_string, *c4x_cpu_version_string;
@@ -1284,6 +1285,7 @@ CUMULATIVE_ARGS;
 #define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
 {                                                                      \
   rtx new;                                                             \
+                                                                       \
   new = c4x_legitimize_address (X, MODE);                              \
   if (new != NULL_RTX)                                                 \
   {                                                                    \
@@ -1918,3 +1920,8 @@ enum c4x_builtins
   C4X_BUILTIN_FRIEEE,  /*      frieee     (only C4x)   */
   C4X_BUILTIN_RCPF     /*      fast_invf  (only C4x)   */
 };
+
+
+/* Hack to overcome use of libgcc2.c using auto-host.h to determine
+   HAVE_GAS_HIDDEN.  */
+#undef HAVE_GAS_HIDDEN