830-gcc-bug-num-22167.patch

這是一個實時嵌入式作業系統 實作了MCS51 ARM等MCU

Index: gcc/gcse.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/gcse.c,v
retrieving revision 1.288.2.9
diff -u -p -F^\([(a-zA-Z0-9_]\|#define\) -r1.288.2.9 gcse.c
--- gcc/gcc/gcse.c	30 Oct 2004 18:02:53 -0000	1.288.2.9
+++ gcc/gcc/gcse.c	14 Jul 2005 13:19:57 -0000
@@ -6445,7 +6445,7 @@ hoist_code (void)
 	  insn_inserted_p = 0;
 
 	  /* These tests should be the same as the tests above.  */
-	  if (TEST_BIT (hoist_vbeout[bb->index], i))
+	  if (TEST_BIT (hoist_exprs[bb->index], i))
 	    {
 	      /* We've found a potentially hoistable expression, now
 		 we look at every block BB dominates to see if it