[X86][SSE] Fix domains for VZEXT_LOAD type instructions

Add the missing domain equivalences for movss, movsd, movd and movq zero extending loading instructions.

Differential Revision: https://reviews.llvm.org/D27684

llvm-svn: 289825
diff --git a/llvm/test/CodeGen/X86/fp-logic.ll b/llvm/test/CodeGen/X86/fp-logic.ll
index d940101..973e064 100644
--- a/llvm/test/CodeGen/X86/fp-logic.ll
+++ b/llvm/test/CodeGen/X86/fp-logic.ll
@@ -231,7 +231,7 @@
 ; CHECK-LABEL: f7_double:
 ; CHECK:       # BB#0:
 ; CHECK-NEXT:    movsd {{.*#+}} xmm1 = mem[0],zero
-; CHECK-NEXT:    andpd %xmm1, %xmm0
+; CHECK-NEXT:    andps %xmm1, %xmm0
 ; CHECK-NEXT:    retq
 ;
   %bc1 = bitcast double %x to i64