predicates.md (shift_amount_operand): Check constant shift count is in range.

2011-09-19  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/predicates.md (shift_amount_operand): Check constant
	shift count is in range.
	(const_shift_operand): Remove.

From-SVN: r178966

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a7c72791acb327b836c88141a7b7942371135389..b80cd8bd8839470f614d86696ea89f65c033ec7c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2011-09-19  Paul Brook  <paul@codesourcery.com>
+
+       gcc/
+       * config/arm/predicates.md (shift_amount_operand): Check constant
+       shift count is in range.
+       (const_shift_operand): Remove.
+
 2011-09-18  Eric Botcazou  <ebotcazou@adacore.com>
            Iain Sandoe  <developer@sandoe-acoustics.co.uk>
 

diff --git a/gcc/config/arm/predicates.md b/gcc/config/arm/predicates.md
index c7d6206b138e5f84db68004d4d88d4f59149321d..df8990ea648b5522e793b0dc0775ec8dd0781119 100644 (file)
--- a/gcc/config/arm/predicates.md
+++ b/gcc/config/arm/predicates.md
@@ -132,7 +132,8 @@
 (define_predicate "shift_amount_operand"
   (ior (and (match_test "TARGET_ARM")
            (match_operand 0 "s_register_operand"))
-       (match_operand 0 "const_int_operand")))
+       (and (match_code "const_int")
+           (match_test "((unsigned HOST_WIDE_INT) INTVAL (op)) < 32"))))
 
 (define_predicate "arm_add_operand"
   (ior (match_operand 0 "arm_rhs_operand")
@@ -344,12 +345,6 @@
        (and (match_code "reg,subreg,mem")
            (match_operand 0 "nonimmediate_soft_df_operand"))))
 
-(define_predicate "const_shift_operand"
-  (and (match_code "const_int")
-       (ior (match_operand 0 "power_of_two_operand")
-           (match_test "((unsigned HOST_WIDE_INT) INTVAL (op)) < 32"))))
-
-
 (define_special_predicate "load_multiple_operation"
   (match_code "parallel")
 {