From: Peter Maydell <peter.maydell@linaro.org>
Date: Thu, 30 Apr 2020 18:09:28 +0000 (+0100)
Subject: target/arm/translate-vfp.inc.c: Remove duplicate simd_r32 check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0d787cf1f3c88fa29477e054f8523f6d82d91c98;p=qemu.git

target/arm/translate-vfp.inc.c: Remove duplicate simd_r32 check

Somewhere along theline we accidentally added a duplicate
"using D16-D31 when they don't exist" check to do_vfm_dp()
(probably an artifact of a patchseries rebase). Remove it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200430181003.21682-2-peter.maydell@linaro.org
---

diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c
index b087bbd812..e1a9017598 100644
--- a/target/arm/translate-vfp.inc.c
+++ b/target/arm/translate-vfp.inc.c
@@ -1872,12 +1872,6 @@ static bool do_vfm_dp(DisasContext *s, arg_VFMA_dp *a, bool neg_n, bool neg_d)
         return false;
     }
 
-    /* UNDEF accesses to D16-D31 if they don't exist. */
-    if (!dc_isar_feature(aa32_simd_r32, s) &&
-        ((a->vd | a->vn | a->vm) & 0x10)) {
-        return false;
-    }
-
     if (!vfp_access_check(s)) {
         return true;
     }