add jump tables, constant pools and some trivial global

lowering stuff.  We can now compile hello world to:

_main:
	stm , 
	mov r7, sp
	sub sp, sp, #4
	mov r0, #0
	str r0, 
	ldr r0, 
	bl _printf
	ldr r0, 
	mov sp, r7
	ldm , 

Almost looks like arm code :)

llvm-svn: 84542

1 files changed, 5 insertions, 7 deletions

diff --git a/llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp b/llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
index 8393e241284..41be859ce0d 100644
--- a/llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
+++ b/llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
@@ -16,9 +16,8 @@
 #include "ARMAddressingModes.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCAsmInfo.h"
-//#include "llvm/MC/MCExpr.h"
-//#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/FormattedStream.h"
+#include "llvm/MC/MCExpr.h"
+#include "llvm/Support/raw_ostream.h"
 #include "ARMGenInstrNames.inc"
 using namespace llvm;
 
@@ -34,7 +33,8 @@ void ARMInstPrinter::printInst(const MCInst *MI) { printInstruction(MI); }
 
 void ARMInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
                                   const char *Modifier) {
-  assert((Modifier == 0 || Modifier[0] == 0) && "Cannot print modifiers");
+  // FIXME: TURN ASSERT ON.
+  //assert((Modifier == 0 || Modifier[0] == 0) && "Cannot print modifiers");
   
   const MCOperand &Op = MI->getOperand(OpNo);
   if (Op.isReg()) {
@@ -43,9 +43,7 @@ void ARMInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
     O << '#' << Op.getImm();
   } else {
     assert(Op.isExpr() && "unknown operand kind in printOperand");
-    assert(0 && "UNIMP");
-    //O << '$';
-    //Op.getExpr()->print(O, &MAI);
+    Op.getExpr()->print(O, &MAI);
   }
 }