[llvm-commits] [llvm-gcc-4.2] r55660 - in /llvm-gcc-4.2/trunk/gcc/config/arm: arm.c arm.h

[Bill Wendling]

Author: void
Date: Tue Sep  2 16:49:38 2008
New Revision: 55660

URL: http://llvm.org/viewvc/llvm-project?rev=55660&view=rev
Log:
Mark pushes as RTW_FRAME_RELATED_P

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

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=55660&r1=55659&r2=55660&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/config/arm/arm.c (original)
+++ llvm-gcc-4.2/trunk/gcc/config/arm/arm.c Tue Sep  2 16:49:38 2008
@@ -84,6 +84,7 @@
 static const char *fp_const_from_val (REAL_VALUE_TYPE *);
 static arm_cc get_arm_condition_code (rtx);
 static HOST_WIDE_INT int_log2 (HOST_WIDE_INT);
+static rtx is_jump_table (rtx);
 static const char *output_multi_immediate (rtx *, const char *, const char *,
 					   int, HOST_WIDE_INT);
 static const char *shift_op (rtx, HOST_WIDE_INT *);
@@ -12165,7 +12166,9 @@
 					    & regs_above_fp;
 
 	  /* Save everything up to the FP, and the LR  */
-	  emit_multi_reg_push (initial_push_regs);
+	  insn = emit_multi_reg_push (initial_push_regs);
+	  /* rdar://6148015 */
+	  RTX_FRAME_RELATED_P (insn) = 1;
 
 	  /* Configure FP to point to the saved FP.  */
 	  insn = emit_insn (
@@ -12179,7 +12182,11 @@
 
 	  /* Push remaining regs.  */
 	  if (second_push_regs)
-	    emit_multi_reg_push (second_push_regs);
+	    {
+	      insn = emit_multi_reg_push (second_push_regs);
+	      /* rdar://6148015 */
+	      RTX_FRAME_RELATED_P (insn) = 1;
+	    }
 	}
       else
 	{
@@ -12640,7 +12647,8 @@
 	      "wC12",  "wC13",  "wC14",  "wC15"
 	    };
 
-	  fprintf (stream, wc_reg_names [INTVAL (x)]);
+	  /* APPLE LOCAL default to Wformat-security 5764921 */
+	  fprintf (stream, "%s", wc_reg_names [INTVAL (x)]);
 	}
       return;
 

Modified: llvm-gcc-4.2/trunk/gcc/config/arm/arm.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/config/arm/arm.h?rev=55660&r1=55659&r2=55660&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/config/arm/arm.h (original)
+++ llvm-gcc-4.2/trunk/gcc/config/arm/arm.h Tue Sep  2 16:49:38 2008
@@ -2682,6 +2682,14 @@
   (TARGET_THUMB ? (MAX (BASIC_ALIGN, 4 * BITS_PER_UNIT)) : BASIC_ALIGN)
 #endif
 /* APPLE LOCAL end ARM 4-byte align stack objects */
+
+/* APPLE LOCAL begin ARM 6148015 */
+/* Tells us how to find the CFA == dwarf frame_base == address of stack
+   on entry to the function given the (virtual) arg-pointer.  */
+#define ARG_POINTER_CFA_OFFSET(FNDECL) 				\
+		((FIRST_PARM_OFFSET (FNDECL)) 			\
+		 + (DECL_STRUCT_FUNCTION (FNDECL))->pretend_args_size)
+/* APPLE LOCAL end ARM 6148015 */
 
 enum arm_builtins
 {