Fixing 2 failing tests.

Author: FranciscoThiesen

llvm/test/CodeGen/X86/pr38539.ll

@@ -23,12 +23,11 @@ define void @f() nounwind {
 ; X86-NEXT:    pushl %esi
 ; X86-NEXT:    andl $-16, %esp
 ; X86-NEXT:    subl $160, %esp
-; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %edi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edi
 ; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
 ; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
 ; X86-NEXT:    movzbl (%eax), %eax
 ; X86-NEXT:    movzbl (%eax), %ecx
-; X86-NEXT:    movzbl %al, %eax
 ; X86-NEXT:    movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill
 ; X86-NEXT:    divb %cl
 ; X86-NEXT:    movl %edi, %eax