From 609ad70562793937257c89d07bf7c1370b9fc9aa Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Fri, 24 Jul 2015 07:16:00 -0700
Subject: tcg: Split trunc_shr_i32 opcode into extr[lh]_i64_i32

Rather than allow arbitrary shift+trunc, only concern ourselves
with low and high parts.  This is all that was being used anyway.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/aarch64/tcg-target.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tcg/aarch64')

diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h
index dfd8801..19a04a6 100644
--- a/tcg/aarch64/tcg-target.h
+++ b/tcg/aarch64/tcg-target.h
@@ -70,7 +70,8 @@ typedef enum {
 #define TCG_TARGET_HAS_muls2_i32        0
 #define TCG_TARGET_HAS_muluh_i32        0
 #define TCG_TARGET_HAS_mulsh_i32        0
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 
 #define TCG_TARGET_HAS_div_i64          1
 #define TCG_TARGET_HAS_rem_i64          1
-- 
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