R600: Emit config values in register / value pairs
Reviewed-by: Vincent Lejeune <vljn@ovi.com>
Tested-By: Aaron Watry <awatry@gmail.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181228 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp
index c915f50..4c35ecf 100644
--- a/lib/Target/R600/AMDGPUAsmPrinter.cpp
+++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp
@@ -22,6 +22,7 @@
#include "SIDefines.h"
#include "SIMachineFunctionInfo.h"
#include "SIRegisterInfo.h"
+#include "R600Defines.h"
#include "R600MachineFunctionInfo.h"
#include "R600RegisterInfo.h"
#include "llvm/MC/MCContext.h"
@@ -78,6 +79,7 @@
const R600RegisterInfo * RI =
static_cast<const R600RegisterInfo*>(TM.getRegisterInfo());
R600MachineFunctionInfo *MFI = MF.getInfo<R600MachineFunctionInfo>();
+ const AMDGPUSubtarget &STM = TM.getSubtarget<AMDGPUSubtarget>();
for (MachineFunction::iterator BB = MF.begin(), BB_E = MF.end();
BB != BB_E; ++BB) {
@@ -101,9 +103,33 @@
}
}
}
- OutStreamer.EmitIntValue(MaxGPR + 1, 4);
- OutStreamer.EmitIntValue(MFI->StackSize, 4);
- OutStreamer.EmitIntValue(killPixel, 4);
+
+ unsigned RsrcReg;
+ if (STM.device()->getGeneration() >= AMDGPUDeviceInfo::HD5XXX) {
+ // Evergreen / Northern Islands
+ switch (MFI->ShaderType) {
+ default: // Fall through
+ case ShaderType::COMPUTE: RsrcReg = R_0288D4_SQ_PGM_RESOURCES_LS; break;
+ case ShaderType::GEOMETRY: RsrcReg = R_028878_SQ_PGM_RESOURCES_GS; break;
+ case ShaderType::PIXEL: RsrcReg = R_028844_SQ_PGM_RESOURCES_PS; break;
+ case ShaderType::VERTEX: RsrcReg = R_028860_SQ_PGM_RESOURCES_VS; break;
+ }
+ } else {
+ // R600 / R700
+ switch (MFI->ShaderType) {
+ default: // Fall through
+ case ShaderType::GEOMETRY: // Fall through
+ case ShaderType::COMPUTE: // Fall through
+ case ShaderType::VERTEX: RsrcReg = R_028868_SQ_PGM_RESOURCES_VS; break;
+ case ShaderType::PIXEL: RsrcReg = R_028850_SQ_PGM_RESOURCES_PS; break;
+ }
+ }
+
+ OutStreamer.EmitIntValue(RsrcReg, 4);
+ OutStreamer.EmitIntValue(S_NUM_GPRS(MaxGPR + 1) |
+ S_STACK_SIZE(MFI->StackSize), 4);
+ OutStreamer.EmitIntValue(R_02880C_DB_SHADER_CONTROL, 4);
+ OutStreamer.EmitIntValue(S_02880C_KILL_ENABLE(killPixel), 4);
}
void AMDGPUAsmPrinter::EmitProgramInfoSI(MachineFunction &MF) {