loop-2e.x: This is a manifestation of a long-standing bug on i686, apparently.

	* gcc.c-torture/execute/loop-2e.x: This is a manifestation of a
	long-standing bug on i686, apparently.
	* gcc.c-torture/execute/loop-2c.x: New file.
	* gcc.c-torture/execute/loop-2d.x: New file.
	* gcc.c-torture/execute/loop-3c.x: New file.

From-SVN: r45845

gcc/testsuite/ChangeLog

+2001-09-27  Geoffrey Keating  <geoffk@redhat.com>
+
+	* gcc.c-torture/execute/loop-2e.x: This is a manifestation of a
+	long-standing bug on i686, apparently.  
+	* gcc.c-torture/execute/loop-2c.x: New file.
+	* gcc.c-torture/execute/loop-2d.x: New file.
+	* gcc.c-torture/execute/loop-3c.x: New file.
+
 2001-09-25  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* gcc.dg/cpp/20000625-2.c: Correct line number.

gcc/testsuite/gcc.c-torture/execute/loop-2c.x

+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0

gcc/testsuite/gcc.c-torture/execute/loop-2d.x

+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0

gcc/testsuite/gcc.c-torture/execute/loop-2e.x

@@ -6,4 +6,16 @@ if { [istarget "m68k-motorola-sysv"] || [istarget "m88k-motorola-sysv3"] } {
       set torture_compile_xfail "$target_triplet"
 }
 
+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
 return 0

gcc/testsuite/gcc.c-torture/execute/loop-3c.x

+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0