From 609ad70562793937257c89d07bf7c1370b9fc9aa Mon Sep 17 00:00:00 2001 From: Richard Henderson 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 --- tcg/i386/tcg-target.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tcg/i386') diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index dae50ba368..92be341713 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -102,7 +102,8 @@ extern bool have_bmi1; #define TCG_TARGET_HAS_mulsh_i32 0 #if TCG_TARGET_REG_BITS == 64 -#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_div2_i64 1 #define TCG_TARGET_HAS_rot_i64 1 #define TCG_TARGET_HAS_ext8s_i64 1 -- cgit v1.2.3