Squelch testsuite failures common to x86 family

[Neil Booth]

Similar thing common across x86 [others occur on various flavours,
but one thing at a time].

OK to commit?

Neil.

	* gcc.c-torture/execute/20010114-2.x: XFAIL x86 -O[12s]
	* gcc.c-torture/execute/991118-1.x: XFAIL x86 -O3
	* gcc.c-torture/execute/bf64-1.x: XFAIL x86 -O3
	* gcc.c-torture/execute/loop-2b.c: XFAIL x86 -O2

Index: gcc.c-torture/execute/20010114-2.x
===================================================================
RCS file: 20010114-2.x
diff -N 20010114-2.x
--- /dev/null	Tue May  5 13:32:27 1998
+++ 20010114-2.x	Wed Mar  7 14:46:47 2001
@@ -0,0 +1,6 @@
+set torture_eval_before_execute {
+  set compiler_conditional_xfail_data {
+    "" "i?86-*-*" { "-O[12s]" } { "" }
+    }
+}
+return 0
Index: gcc.c-torture/execute/991118-1.x
===================================================================
RCS file: 991118-1.x
diff -N 991118-1.x
--- /dev/null	Tue May  5 13:32:27 1998
+++ 991118-1.x	Wed Mar  7 14:46:47 2001
@@ -0,0 +1,6 @@
+set torture_eval_before_execute {
+  set compiler_conditional_xfail_data {
+    "" "i?86-*-*" { "-O3" } { "" }
+    }
+}
+return 0
Index: gcc.c-torture/execute/bf64-1.x
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/gcc.c-torture/execute/bf64-1.x,v
retrieving revision 1.1
diff -u -p -r1.1 bf64-1.x
--- bf64-1.x	2001/01/14 00:28:08	1.1
+++ bf64-1.x	2001/03/07 22:46:47
@@ -4,5 +4,10 @@
 if { [istarget "mcore-*-*"] } {
 	set torture_execute_xfail "mcore-*-*"
 }
+set torture_eval_before_execute {
+  set compiler_conditional_xfail_data {
+    "" "i?86-*-*" { "-O3" } { "" }
+    }
+}
 
 return 0
Index: gcc.c-torture/execute/loop-2b.x
===================================================================
RCS file: loop-2b.x
diff -N loop-2b.x
--- /dev/null	Tue May  5 13:32:27 1998
+++ loop-2b.x	Wed Mar  7 14:46:47 2001
@@ -0,0 +1,6 @@
+set torture_eval_before_execute {
+  set compiler_conditional_xfail_data {
+    "" "i?86-*-*" { "-O2" } { "" }
+    }
+}
+return 0