1 files changed, 67 insertions, 0 deletions
diff --git a/lang/egcs/files/patch-ah b/lang/egcs/files/patch-ah
new file mode 100644
index 000000000000..fad69668db7b
--- /dev/null
+++ b/lang/egcs/files/patch-ah
@@ -0,0 +1,67 @@
+--- gcc/config/i386/i386.c.orig	Sat Sep  5 22:52:05 1998
++++ gcc/config/i386/i386.c	Wed Oct  7 17:06:48 1998
+@@ -51,6 +51,11 @@
+ #define CHECK_STACK_LIMIT -1
+ #endif
+ 
++#define PIC_REG_USED 					\
++  (flag_pic && (current_function_uses_pic_offset_table	\
++		|| current_function_uses_const_pool	\
++		|| profile_flag || profile_block_flag))
++
+ /* Type of an operand for ix86_{binary,unary}_operator_ok */
+ enum reg_mem
+ {
+@@ -1938,13 +1943,11 @@
+      char *name ATTRIBUTE_UNUSED;
+ {
+   rtx xops[2];
+-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+-				  || current_function_uses_const_pool);
+   xops[0] = pic_offset_table_rtx;
+   xops[1] = stack_pointer_rtx;
+ 
+   /* Deep branch prediction favors having a return for every call. */
+-  if (pic_reg_used && TARGET_DEEP_BRANCH_PREDICTION)
++  if (PIC_REG_USED && TARGET_DEEP_BRANCH_PREDICTION)
+     {
+       tree prologue_node;
+ 
+@@ -2074,8 +2077,7 @@
+   register int regno;
+   int limit;
+   rtx xops[4];
+-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+-				  || current_function_uses_const_pool);
++  int pic_reg_used = PIC_REG_USED;
+   long tsize = get_frame_size ();
+   rtx insn;
+   int cfa_offset = INCOMING_FRAME_SP_OFFSET, cfa_store_offset = cfa_offset;
+@@ -2245,8 +2247,6 @@
+   int nregs = 0;
+   int reglimit = (frame_pointer_needed
+ 		  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
+-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+-				  || current_function_uses_const_pool);
+ 
+ #ifdef NON_SAVING_SETJMP
+   if (NON_SAVING_SETJMP && current_function_calls_setjmp)
+@@ -2258,7 +2258,7 @@
+ 
+   for (regno = reglimit - 1; regno >= 0; regno--)
+     if ((regs_ever_live[regno] && ! call_used_regs[regno])
+-	|| (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
++	|| (regno == PIC_OFFSET_TABLE_REGNUM && PIC_REG_USED))
+       nregs++;
+ 
+   return nregs == 0 || ! frame_pointer_needed;
+@@ -2292,8 +2292,7 @@
+   register int nregs, limit;
+   int offset;
+   rtx xops[3];
+-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+-				  || current_function_uses_const_pool);
++  int pic_reg_used = PIC_REG_USED;
+   long tsize = get_frame_size ();
+ 
+   /* Compute the number of registers to pop */