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-rw-r--r--gcc-4.8/gcc/config/aarch64/predicates.md5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/config/aarch64/predicates.md b/gcc-4.8/gcc/config/aarch64/predicates.md
index 8f80b2028..8514e8f8f 100644
--- a/gcc-4.8/gcc/config/aarch64/predicates.md
+++ b/gcc-4.8/gcc/config/aarch64/predicates.md
@@ -31,6 +31,11 @@
(ior (match_operand 0 "register_operand")
(match_test "op == const0_rtx"))))
+(define_predicate "aarch64_reg_or_fp_zero"
+ (and (match_code "reg,subreg,const_double")
+ (ior (match_operand 0 "register_operand")
+ (match_test "aarch64_float_const_zero_rtx_p (op)"))))
+
(define_predicate "aarch64_reg_zero_or_m1_or_1"
(and (match_code "reg,subreg,const_int")
(ior (match_operand 0 "register_operand")