amd64: handle MOVUPS G to E

git-svn-id: svn://svn.valgrind.org/vex/trunk@1205

diff --git a/VEX/priv/guest-amd64/toIR.c b/VEX/priv/guest-amd64/toIR.c
index adc30344d46da08ce04bf7279245ae566d81d81a..ca4d5aa03af1268029cd1727b453e201983c88e2 100644 (file)
--- a/VEX/priv/guest-amd64/toIR.c
+++ b/VEX/priv/guest-amd64/toIR.c
@@ -8571,16 +8571,17 @@ DisResult disInstr ( /*IN*/  Bool       resteerOK,
    }
 
    /* 0F 29 = MOVAPS -- move from G (xmm) to E (mem or xmm). */
+   /* 0F 11 = MOVUPS -- move from G (xmm) to E (mem or xmm). */
    if (haveNo66noF2noF3(pfx) && sz == 4
-       && insn[0] == 0x0F && insn[1] == 0x29) {
+       && insn[0] == 0x0F && (insn[1] == 0x29 || insn[1] == 0x11)) {
       modrm = getUChar(delta+2);
       if (epartIsReg(modrm)) {
          /* fall through; awaiting test case */
       } else {
          addr = disAMode ( &alen, pfx, delta+2, dis_buf, 0 );
          storeLE( mkexpr(addr), getXMMReg(gregOfRexRM(pfx,modrm)) );
-         DIP("movaps %s,%s\n", nameXMMReg(gregOfRexRM(pfx,modrm)),
-                               dis_buf );
+         DIP("mov[ua]ps %s,%s\n", nameXMMReg(gregOfRexRM(pfx,modrm)),
+                                  dis_buf );
          delta += 2+alen;
          goto decode_success;
       }