re PR target/69194 (internal compiler error: in extract_insn, at recog.c:2286)

gcc/ChangeLog:

2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Jim Wilson  <jim.wilson@linaro.org>

	PR target/69194
	* config/arm/arm-builtins.c (arm_expand_neon_args): Call
	copy_to_mode_reg instead of force_reg.

gcc/testsuite/ChangeLog:

2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Jim Wilson  <jim.wilson@linaro.org>

	PR target/69194
	* gcc.target/arm/pr69194.c: New test.


Co-Authored-By: Jim Wilson <jim.wilson@linaro.org>

From-SVN: r232251

gcc/ChangeLog

+2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
+	    Jim Wilson  <jim.wilson@linaro.org>
+
+	PR target/69194
+	* config/arm/arm-builtins.c (arm_expand_neon_args): Call
+	copy_to_mode_reg instead of force_reg.
+
 2016-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/69225

gcc/config/arm/arm-builtins.c

@@ -2146,7 +2146,8 @@ constant_arg:
 	      if (!(*insn_data[icode].operand[opno].predicate)
                    (op[argc], mode[argc]))
 		op[argc] = (replace_equiv_address
-			    (op[argc], force_reg (Pmode, XEXP (op[argc], 0))));
+			    (op[argc],
+			     copy_to_mode_reg (Pmode, XEXP (op[argc], 0))));
               break;
 
 	    case NEON_ARG_STOP:

gcc/testsuite/ChangeLog

+2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
+	    Jim Wilson  <jim.wilson@linaro.org>
+
+	PR target/69194
+	* gcc.target/arm/pr69194.c: New test.
+
 2016-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/69225

gcc/testsuite/gcc.target/arm/pr69194.c

+/* PR target/69194 */
+/* { dg-do-compile } */
+/* { dg-require-effective-target arm_neon_ok } */
+/* { dg-options "-O2" } */
+/* { dg-add-options arm_neon } */
+
+typedef __simd128_float32_t float32x4_t;
+
+float32x4_t
+sub (float32x4_t a, float32x4_t b, float32x4_t c, float32x4_t d, float32x4_t e)
+{
+  return __builtin_neon_vld1v4sf((const float *)&e);
+}