commit 30d11a2a01747ff7d811120528e44046f0fd16b2
author Juha Riihimäki <juha.riihimaki@nokia.com> Fri Feb 05 15:52:29 2010 +0000
committer Aurelien Jarno <aurelien@aurel32.net> Sun Feb 28 19:30:56 2010 +0100
tree 7c865c12ca67d7a028c73e460c5e0785b58bdc41
parent 79b0e534c0378fa6c96b0489216b17a99782a671

target-arm: neon vshll instruction fix

implementation only widened the 32bit source vector elements into a
64bit destination vector but forgot to perform the actual shifting
operation.

Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

target-arm/translate.c

diff --git a/target-arm/translate.c b/target-arm/translate.c
index cac157d..9607aae 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -5438,6 +5438,7 @@
                         if (pass == 1)
                             tmp = tmp2;
                         gen_neon_widen(cpu_V0, tmp, size, 1);
+                        tcg_gen_shli_i64(cpu_V0, cpu_V0, 8 << size);
                         neon_store_reg64(cpu_V0, rd + pass);
                     }
                     break;