[llvm-commits] [llvm-gcc-4.2] r80990 - /llvm-gcc-4.2/trunk/gcc/config/arm/arm.c

[Sandeep Patel]

Author: sandeep
Date: Fri Sep  4 02:10:03 2009
New Revision: 80990

URL: http://llvm.org/viewvc/llvm-project?rev=80990&view=rev
Log:
Eliminate warning caused by r80773. Committed as obvious.

Modified:
    llvm-gcc-4.2/trunk/gcc/config/arm/arm.c

Modified: llvm-gcc-4.2/trunk/gcc/config/arm/arm.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/config/arm/arm.c?rev=80990&r1=80989&r2=80990&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/config/arm/arm.c (original)
+++ llvm-gcc-4.2/trunk/gcc/config/arm/arm.c Fri Sep  4 02:10:03 2009
@@ -16604,17 +16604,6 @@
   return VALID_NEON_DREG_MODE (mode) || VALID_NEON_QREG_MODE (mode);
 }
 
-/* APPLE LOCAL begin 7083296 Build without warnings.  */
-static tree
-make_neon_float_type (void)
-{
-  tree neon_float_type_node = make_node (REAL_TYPE);
-  TYPE_PRECISION (neon_float_type_node) = FLOAT_TYPE_SIZE;
-  layout_type (neon_float_type_node);
-  return neon_float_type_node;
-}
-/* APPLE LOCAL end 7083296 Build without warnings.  */
-
 /* LLVM LOCAL begin multi-vector types */
 #ifdef ENABLE_LLVM
 /* Create a new builtin struct type containing NUMVECS fields (where NUMVECS
@@ -16754,7 +16743,7 @@
   tree neon_intSI_type_node = make_signed_type (GET_MODE_PRECISION (SImode));
   tree neon_intDI_type_node = make_signed_type (GET_MODE_PRECISION (DImode));
   /* APPLE LOCAL begin 7083296 Build without warnings.  */
-  tree neon_float_type_node = make_neon_float_type ();
+  tree neon_float_type_node = build_variant_type_copy (float_type_node);
   
   /* APPLE LOCAL end 7083296 Build without warnings.  */
   tree intQI_pointer_node = build_pointer_type (neon_intQI_type_node);
@@ -23531,8 +23520,22 @@
 void
 optimization_options (int level ATTRIBUTE_UNUSED, int size ATTRIBUTE_UNUSED)
 {
+#if !TARGET_MACHO
+  if (level > 0)
+    {
+      /* For NGP, we don't need these enabled by default. 
+         FIXME:  We should create an NGP target triple for configure and
+         specify these options in the corresponding header. */
+      flag_errno_math = 0;
+      flag_trapping_math = 0;
+
+      /* Enable these and the linkers -gc-sections by default to
+       * eliminate dead code and data at link time. */
+      flag_function_sections = 1;
+      flag_data_sections = 1;
+    }
+#else
   /* disable strict aliasing; breaks too much existing code.  */
-#if TARGET_MACHO
   flag_strict_aliasing = 0;
 
   /* Trapping math is not needed by many users, and is expensive.