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diff gcc/ira-int.h @ 63:b7f97abdc517 gcc-4.6-20100522

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update gcc from gcc-4.5.0 to gcc-4.6
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Mon, 24 May 2010 12:47:05 +0900
parents 77e2b8dfacca
children f6334be47118
line wrap: on
line diff
--- a/gcc/ira-int.h	Fri Feb 12 23:41:23 2010 +0900
+++ b/gcc/ira-int.h	Mon May 24 12:47:05 2010 +0900
@@ -542,7 +542,7 @@
 struct ira_spilled_reg_stack_slot
 {
   /* pseudo-registers assigned to the stack slot.  */
-  regset_head spilled_regs;
+  bitmap_head spilled_regs;
   /* RTL representation of the stack slot.  */
   rtx mem;
   /* Size of the stack slot.  */
@@ -743,6 +743,11 @@
    allocation.  */
 extern int ira_class_subset_p[N_REG_CLASSES][N_REG_CLASSES];
 
+/* Array of the number of hard registers of given class which are
+   available for allocation.  The order is defined by the the hard
+   register numbers.  */
+extern short ira_non_ordered_class_hard_regs[N_REG_CLASSES][FIRST_PSEUDO_REGISTER];
+
 /* Index (in ira_class_hard_regs) for given register class and hard
    register (in general case a hard register can belong to several
    register classes).  The index is negative for hard registers