commit 390efc54fb87e91ac9aeb47a7bc23806452b30cb
author pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> Sun May 11 14:35:37 2008 +0000
committer pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> Sun May 11 14:35:37 2008 +0000
tree 41e310b3e5a4a571bbb40a6995d2085a1ef26987
parent 44cd42ee4082813cc4b45117bbb6156920957e47

Add TCG native negation op.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4426 c046a42c-6fe2-441c-8c8c-71466251a162

target-arm/translate.c

diff --git a/target-arm/translate.c b/target-arm/translate.c
index 711676f..ef46342 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -457,12 +457,6 @@
     tcg_gen_xori_i32(t0, t1, ~0);
 }
 
-/* FIXME:  Implement this natively.  */
-static inline void tcg_gen_neg_i64(TCGv dest, TCGv src)
-{
-    tcg_gen_sub_i64(dest, tcg_const_i64(0), src);
-}
-
 /* T0 &= ~T1.  Clobbers T1.  */
 /* FIXME: Implement bic natively.  */
 static inline void tcg_gen_bic_i32(TCGv dest, TCGv t0, TCGv t1)
@@ -8111,7 +8105,7 @@
             break;
         case 0x9: /* neg */
             if (s->condexec_mask)
-                gen_op_subl_T0_T1();
+                tcg_gen_neg_i32(cpu_T[0], cpu_T[1]);
             else
                 gen_op_subl_T0_T1_cc();
             break;