eliminate the TM argument to the TAI class, remove comment about supporting
solaris :)

llvm-svn: 77865
diff --git a/llvm/lib/Target/SystemZ/SystemZTargetAsmInfo.cpp b/llvm/lib/Target/SystemZ/SystemZTargetAsmInfo.cpp
index 25877f8..6aff8a0 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetAsmInfo.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZTargetAsmInfo.cpp
@@ -16,7 +16,7 @@
 
 using namespace llvm;
 
-SystemZTargetAsmInfo::SystemZTargetAsmInfo(const SystemZTargetMachine &TM) {
+SystemZTargetAsmInfo::SystemZTargetAsmInfo() {
   AlignmentIsInBytes = true;
 
   PrivateGlobalPrefix = ".L";