simplify various getAnalysisUsage implementations.

llvm-svn: 100376

6 files changed, 0 insertions, 18 deletions

diff --git a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 9173ad2e6c4..bd7ccf88776 100644
--- a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -277,8 +277,6 @@ namespace {
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AsmPrinter::getAnalysisUsage(AU);
-      AU.setPreservesAll();
-      AU.addRequired<MachineModuleInfo>();
       AU.addRequired<DwarfWriter>();
     }
   };
diff --git a/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp b/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
index 72aeb112007..22ed19c898c 100644
--- a/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
+++ b/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
@@ -60,11 +60,6 @@ namespace {
                                unsigned OpNo, unsigned AsmVariant,
                                const char *ExtraCode, raw_ostream &O);
     void EmitInstruction(const MachineInstr *MI);
-
-    void getAnalysisUsage(AnalysisUsage &AU) const {
-      AsmPrinter::getAnalysisUsage(AU);
-      AU.setPreservesAll();
-    }
   };
 } // end of anonymous namespace
 
diff --git a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index b973acd404a..dbd404df499 100644
--- a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -344,8 +344,6 @@ namespace {
     virtual void EmitFunctionEntryLabel();
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
-      AU.setPreservesAll();
-      AU.addRequired<MachineModuleInfo>();
       AU.addRequired<DwarfWriter>();
       PPCAsmPrinter::getAnalysisUsage(AU);
     }
diff --git a/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp b/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
index b63caaef183..7237a3f6829 100644
--- a/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
+++ b/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
@@ -64,11 +64,6 @@ namespace {
     static const char *getRegisterName(unsigned RegNo);
 
     void EmitInstruction(const MachineInstr *MI);
-
-    void getAnalysisUsage(AnalysisUsage &AU) const {
-      AsmPrinter::getAnalysisUsage(AU);
-      AU.setPreservesAll();
-    }
   };
 } // end of anonymous namespace
 
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.h b/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.h
index 8763ac43fa5..d13256e854c 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.h
+++ b/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.h
@@ -47,8 +47,6 @@ class VISIBILITY_HIDDEN X86AsmPrinter : public AsmPrinter {
   const X86Subtarget &getSubtarget() const { return *Subtarget; }
 
   void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.setPreservesAll();
-    AU.addRequired<MachineModuleInfo>();
     AU.addRequired<DwarfWriter>();
     AsmPrinter::getAnalysisUsage(AU);
   }
diff --git a/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp b/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
index 1be4885c94a..b1750e853d4 100644
--- a/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
+++ b/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
@@ -85,8 +85,6 @@ namespace {
     
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AsmPrinter::getAnalysisUsage(AU);
-      AU.setPreservesAll();
-      AU.addRequired<MachineModuleInfo>();
       AU.addRequired<DwarfWriter>();
     }
   };