re PR target/57623 (BEXTR intrinsic has memory operands switched around (fails to compile code))

	PR target/57623
	* config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and
	constraints of operand 1 and 2.

	* gcc.target/i386/bmi-bextr-3.c: New test.

From-SVN: r200479

gcc/ChangeLog

 2013-06-27  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/57623
+	* config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and
+	constraints of operand 1 and 2.
+
+	PR target/57623
 	* config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
 	to match RTL canonicalization.  Swap predicates and
 	constraints of operand 1 and 2.

gcc/config/i386/i386.md

@@ -11679,8 +11679,8 @@
 
 (define_insn "bmi_bextr_<mode>"
   [(set (match_operand:SWI48 0 "register_operand" "=r,r")
-        (unspec:SWI48 [(match_operand:SWI48 1 "register_operand" "r,r")
-                       (match_operand:SWI48 2 "nonimmediate_operand" "r,m")]
+        (unspec:SWI48 [(match_operand:SWI48 1 "nonimmediate_operand" "r,m")
+                       (match_operand:SWI48 2 "register_operand" "r,r")]
                        UNSPEC_BEXTR))
    (clobber (reg:CC FLAGS_REG))]
   "TARGET_BMI"

gcc/testsuite/ChangeLog

 2013-06-27  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/57623
+	* gcc.target/i386/bmi-bextr-3.c: New test.
+
+	PR target/57623
 	* gcc.target/i386/bmi2-bzhi-1.c: New test.
 
 2013-06-27  Marc Glisse  <marc.glisse@inria.fr>

gcc/testsuite/gcc.target/i386/bmi-bextr-3.c

+/* PR target/57623 */
+/* { dg-do assemble { target bmi } } */
+/* { dg-options "-O2 -mbmi" } */
+
+#include <x86intrin.h>
+
+unsigned int
+f1 (unsigned int x, unsigned int *y)
+{
+  return __bextr_u32 (x, *y);
+}
+
+unsigned int
+f2 (unsigned int *x, unsigned int y)
+{
+  return __bextr_u32 (*x, y);
+}
+
+#ifdef  __x86_64__
+unsigned long long
+f3 (unsigned long long x, unsigned long long *y)
+{
+  return __bextr_u64 (x, *y);
+}
+
+unsigned long long
+f4 (unsigned long long *x, unsigned long long y)
+{
+  return __bextr_u64 (*x, y);
+}
+#endif