re PR target/58400 (gcc for h8300 internal compiler error: insn does not satisfy…

re PR target/58400 (gcc for h8300 internal compiler error: insn does not satisfy its constraints at  fs/ext4/mballoc.c: In function 'mb_free_blocks':)

	* config/h8300/constraints.md ("U" constraint): Use strict
	variant of REG_OK_FOR_BASE_P after reload has started.

	PR target/58400
	gcc.target/h8300/pr58400.c: New test.

From-SVN: r220457

gcc/ChangeLog

+2015-02-05  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* config/h8300/constraints.md ("U" constraint): Use strict
+	variant of REG_OK_FOR_BASE_P after reload has started.
+
 2015-02-04  Mantas Mikaitis  <mantas.mikaitis@arm.com>
 
 	* config/arm/arm.h (TARGET_NEON_FP): Removed conditional definition,

gcc/config/h8300/constraints.md

@@ -171,10 +171,14 @@
 (define_constraint "U"
   "An operand valid for a bset destination."
   (ior (and (match_code "reg")
-	    (match_test "REG_OK_FOR_BASE_P (op)"))
+	    (match_test "(reload_in_progress || reload_completed)
+			 ? REG_OK_FOR_BASE_STRICT_P (op)
+			 : REG_OK_FOR_BASE_P (op)"))
        (and (match_code "mem")
 	    (match_code "reg" "0")
-	    (match_test "REG_OK_FOR_BASE_P (XEXP (op, 0))"))
+	    (match_test "(reload_in_progress || reload_completed)
+			 ? REG_OK_FOR_BASE_STRICT_P (XEXP (op, 0))
+			 : REG_OK_FOR_BASE_P (XEXP (op, 0))"))
        (and (match_code "mem")
 	    (match_code "symbol_ref" "0")
 	    (match_test "TARGET_H8300S"))

gcc/testsuite/ChangeLog

+2015-02-05  Jeff Law  <law@redhat.com>
+
+	PR target/58400
+	gcc.target/h8300/pr58400.c: New test.
+
 2015-02-05  Mantas Mikaitis  <mantas.mikaitis@arm.com>
 
 	* gcc.target/arm/macro_defs0.c: New test.