commit e953a64cb5888fbfa03f41e8258849bf979e22e5
author Justin Holewinski <justin.holewinski@gmail.com> Fri Sep 23 14:31:12 2011 +0000
committer Justin Holewinski <justin.holewinski@gmail.com> Fri Sep 23 14:31:12 2011 +0000
tree 0d543227711b53340d85b32c391117e4a8c61f36
parent d3dec06447b0ac18274403b0c5b2bd5c0c5946e8

PTX: Start fixing function calls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140378 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/PTX/PTXAsmPrinter.cpp

diff --git a/lib/Target/PTX/PTXAsmPrinter.cpp b/lib/Target/PTX/PTXAsmPrinter.cpp
index 06cab0b..77164ca 100644
--- a/lib/Target/PTX/PTXAsmPrinter.cpp
+++ b/lib/Target/PTX/PTXAsmPrinter.cpp
@@ -222,6 +222,7 @@
   OutStreamer.EmitRawText(Twine("{"));
 
   const PTXMachineFunctionInfo *MFI = MF->getInfo<PTXMachineFunctionInfo>();
+  const PTXParamManager &PM = MFI->getParamManager();
 
   // Print register definitions
   std::string regDefs;
@@ -275,6 +276,16 @@
     regDefs += ">;\n";
   }
 
+  // Local params
+  for (PTXParamManager::param_iterator i = PM.local_begin(), e = PM.local_end();
+       i != e; ++i) {
+    regDefs += "\t.param .b";
+    regDefs += utostr(PM.getParamSize(*i));
+    regDefs += " ";
+    regDefs += PM.getParamName(*i);
+    regDefs += ";\n";
+  }
+
   OutStreamer.EmitRawText(Twine(regDefs));
 
 
@@ -677,7 +688,7 @@
   for (unsigned i = 3; i < MI->getNumOperands(); ++i) {
     //const MachineOperand& MO = MI->getOperand(i);
 
-    printReturnOperand(MI, i, O);
+    printParamOperand(MI, i, O);
     if (i < MI->getNumOperands()-1) {
       O << ", ";
     }

lib/Target/PTX/PTXISelLowering.cpp

diff --git a/lib/Target/PTX/PTXISelLowering.cpp b/lib/Target/PTX/PTXISelLowering.cpp
index 7996728..3fdfcdf 100644
--- a/lib/Target/PTX/PTXISelLowering.cpp
+++ b/lib/Target/PTX/PTXISelLowering.cpp
@@ -435,6 +435,7 @@
 
   MachineFunction& MF = DAG.getMachineFunction();
   PTXMachineFunctionInfo *MFI = MF.getInfo<PTXMachineFunctionInfo>();
+  PTXParamManager &PM = MFI->getParamManager();
 
   assert(getTargetMachine().getSubtarget<PTXSubtarget>().callsAreHandled() &&
          "Calls are not handled for the target device");
@@ -454,7 +455,8 @@
 
   for (unsigned i = 0; i != OutVals.size(); ++i) {
     unsigned Size = OutVals[i].getValueType().getSizeInBits();
-    SDValue Index = DAG.getTargetConstant(MFI->getNextParam(Size), MVT::i32);
+    unsigned Param = PM.addLocalParam(Size);
+    SDValue Index = DAG.getTargetConstant(Param, MVT::i32);
     Chain = DAG.getNode(PTXISD::STORE_PARAM, dl, MVT::Other, Chain,
                         Index, OutVals[i]);
     ops[i+2] = Index;