[llvm] r199837 - R600: Add stack size to .AMDGPUcsdata section

[Tom Stellard]

Author: tstellar
Date: Wed Jan 22 15:55:35 2014
New Revision: 199837

URL: http://llvm.org/viewvc/llvm-project?rev=199837&view=rev
Log:
R600: Add stack size to .AMDGPUcsdata section

reviewed-by: Vincent Lejeune <vljn at ovi.com>

Modified:
    llvm/trunk/lib/Target/R600/AMDGPUAsmPrinter.cpp

Modified: llvm/trunk/lib/Target/R600/AMDGPUAsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPUAsmPrinter.cpp?rev=199837&r1=199836&r2=199837&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/AMDGPUAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/R600/AMDGPUAsmPrinter.cpp Wed Jan 22 15:55:35 2014
@@ -89,10 +89,16 @@ bool AMDGPUAsmPrinter::runOnMachineFunct
                               SectionKind::getReadOnly());
     OutStreamer.SwitchSection(CommentSection);
 
-    OutStreamer.EmitRawText(
-      Twine("; Kernel info:\n") +
-      "; NumSgprs: " + Twine(KernelInfo.NumSGPR) + "\n" +
-      "; NumVgprs: " + Twine(KernelInfo.NumVGPR) + "\n");
+    if (STM.getGeneration() > AMDGPUSubtarget::NORTHERN_ISLANDS) {
+      OutStreamer.EmitRawText(
+        Twine("; Kernel info:\n") +
+        "; NumSgprs: " + Twine(KernelInfo.NumSGPR) + "\n" +
+        "; NumVgprs: " + Twine(KernelInfo.NumVGPR) + "\n");
+    } else {
+      R600MachineFunctionInfo *MFI = MF.getInfo<R600MachineFunctionInfo>();
+      OutStreamer.EmitRawText(
+        Twine("SQ_PGM_RESOURCES:STACK_SIZE = " + Twine(MFI->StackSize)));
+    }
   }
 
   if (STM.dumpCode()) {