[ia32] Fix typo in no-SSE4.1 code.

TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/980163002

Cr-Commit-Position: refs/heads/master@{#27007}

src/ia32/macro-assembler-ia32.cc

@@ -2453,7 +2453,7 @@ void MacroAssembler::Pextrd(Register dst, XMMRegister src, int8_t imm8) {
     return;
   }
   pshufd(xmm0, src, 1);
-  movd(dst, src);
+  movd(dst, xmm0);
 }