From: Dirk Mueller <dmuell@gmx.net>
Date: Fri, 2 Jan 2004 22:50:04 +0000 (+0000)
Subject: movntpd/movntps support (patch by Tom Hughes)
X-Git-Tag: svn/VALGRIND_2_1_1~146
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2ca3af3479d6a3e0baf111b4fa027a8734518eec;p=thirdparty%2Fvalgrind.git

movntpd/movntps support (patch by Tom Hughes)
CCMAIL: 69782-done@bugs.kde.org


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2160
---

diff --git a/coregrind/vg_to_ucode.c b/coregrind/vg_to_ucode.c
index 0240cebabb..55830b5722 100644
--- a/coregrind/vg_to_ucode.c
+++ b/coregrind/vg_to_ucode.c
@@ -4372,6 +4372,27 @@ static Addr disInstr ( UCodeBlock* cb, Addr eip, Bool* isEnd )
       goto decode_success;
    }
 
+   /* MOVNTPS -- 16-byte store with temporal hint (which we
+      ignore). */
+   if (insn[0] == 0x0F
+       && insn[1] == 0x2B) {
+      eip = dis_SSE2_load_store_or_mov 
+               (cb, sorb, eip+2, 16, True /* is_store */, "movntps",
+                    insn[0], insn[1] );
+      goto decode_success;
+   }
+
+   /* MOVNTPD -- 16-byte store with temporal hint (which we
+      ignore). */
+   if (sz == 2
+       && insn[0] == 0x0F
+       && insn[1] == 0x2B) {
+      eip = dis_SSE3_load_store_or_mov 
+               (cb, sorb, eip+2, 16, True /* is_store */, "movntpd",
+                    0x66, insn[0], insn[1] );
+      goto decode_success;
+   }
+
    /* MOVD -- 4-byte move between xmmregs and (ireg or memory). */
    if (sz == 2 
        && insn[0] == 0x0F