compare-fp-4.x: Add an XFAIL for ARM VxWorks kernels.

gcc/testsuite/
	* gcc.c-torture/execute/ieee/compare-fp-4.x: Add an XFAIL for ARM
	VxWorks kernels.
	* gcc.c-torture/execute/ieee/fp-cmp-1.x: Likewise.
	* gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
	* gcc.c-torture/execute/ieee/fp-cmp-3.x: Likewise.
	* gcc.c-torture/execute/ieee/fp-cmp-6.x: Likewise.

From-SVN: r126313

gcc/testsuite/ChangeLog

 2007-07-04  Richard Sandiford  <richard@codesourcery.com>
 
+	* gcc.c-torture/execute/ieee/compare-fp-4.x: Add an XFAIL for ARM
+	VxWorks kernels.
+	* gcc.c-torture/execute/ieee/fp-cmp-1.x: Likewise.
+	* gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
+	* gcc.c-torture/execute/ieee/fp-cmp-3.x: Likewise.
+	* gcc.c-torture/execute/ieee/fp-cmp-6.x: Likewise.
+
+2007-07-04  Richard Sandiford  <richard@codesourcery.com>
+
 	* gcc.dg/cpp/trad/include.c: Skip for VxWorks kernels.
 
 2007-07-04  Richard Sandiford  <richard@codesourcery.com>

gcc/testsuite/gcc.c-torture/execute/ieee/compare-fp-4.x

+# The ARM VxWorks kernel uses an external floating-point library in
+# which routines like __ledf2 are just aliases for __cmpdf2.  These
+# routines therefore don't handle NaNs correctly.
+if [istarget "arm*-*-vxworks*"] {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "The ARM kernel uses a flawed floating-point library."
+	    { "*-*-*" }
+	    {}
+	    { "-mrtp" }
+	}
+    }
+}
+
 lappend additional_flags "-fno-trapping-math"
 return 0

gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-1.x

+# The ARM VxWorks kernel uses an external floating-point library in
+# which routines like __ledf2 are just aliases for __cmpdf2.  These
+# routines therefore don't handle NaNs correctly.
+if [istarget "arm*-*-vxworks*"] {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "The ARM kernel uses a flawed floating-point library."
+	    { "*-*-*" }
+	    {}
+	    { "-mrtp" }
+	}
+    }
+}
+
+return 0

gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-2.x

+# The ARM VxWorks kernel uses an external floating-point library in
+# which routines like __ledf2 are just aliases for __cmpdf2.  These
+# routines therefore don't handle NaNs correctly.
+if [istarget "arm*-*-vxworks*"] {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "The ARM kernel uses a flawed floating-point library."
+	    { "*-*-*" }
+	    {}
+	    { "-mrtp" }
+	}
+    }
+}
+
+return 0

gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-3.x

+# The ARM VxWorks kernel uses an external floating-point library in
+# which routines like __ledf2 are just aliases for __cmpdf2.  These
+# routines therefore don't handle NaNs correctly.
+if [istarget "arm*-*-vxworks*"] {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "The ARM kernel uses a flawed floating-point library."
+	    { "*-*-*" }
+	    {}
+	    { "-mrtp" }
+	}
+    }
+}
+
+return 0

gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-6.x

+# The ARM VxWorks kernel uses an external floating-point library in
+# which routines like __ledf2 are just aliases for __cmpdf2.  These
+# routines therefore don't handle NaNs correctly.
+if [istarget "arm*-*-vxworks*"] {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "The ARM kernel uses a flawed floating-point library."
+	    { "*-*-*" }
+	    { "-O0" }
+	    { "-mrtp" }
+	}
+    }
+}
+
+return 0