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-rw-r--r--src/gallium/drivers/radeon/AMDIL7XXIOExpansion.cpp548
1 files changed, 548 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/AMDIL7XXIOExpansion.cpp b/src/gallium/drivers/radeon/AMDIL7XXIOExpansion.cpp
new file mode 100644
index 00000000000..cddde313e2b
--- /dev/null
+++ b/src/gallium/drivers/radeon/AMDIL7XXIOExpansion.cpp
@@ -0,0 +1,548 @@
+//===-- AMDIL7XXIOExpansion.cpp - TODO: Add brief description -------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//==-----------------------------------------------------------------------===//
+// @file AMDIL7XXIOExpansion.cpp
+// @details Implementation of the IO Printing class for 7XX devices
+//
+#include "AMDILCompilerErrors.h"
+#include "AMDILCompilerWarnings.h"
+#include "AMDILDevices.h"
+#include "AMDILGlobalManager.h"
+#include "AMDILIOExpansion.h"
+#include "AMDILKernelManager.h"
+#include "AMDILMachineFunctionInfo.h"
+#include "AMDILTargetMachine.h"
+#include "AMDILUtilityFunctions.h"
+#include "llvm/CodeGen/MachineConstantPool.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Support/DebugLoc.h"
+#include "llvm/Value.h"
+
+using namespace llvm;
+AMDIL7XXIOExpansion::AMDIL7XXIOExpansion(TargetMachine &tm
+ AMDIL_OPT_LEVEL_DECL) : AMDIL789IOExpansion(tm AMDIL_OPT_LEVEL_VAR)
+{
+}
+
+AMDIL7XXIOExpansion::~AMDIL7XXIOExpansion() {
+}
+const char *AMDIL7XXIOExpansion::getPassName() const
+{
+ return "AMDIL 7XX IO Expansion Pass";
+}
+
+ void
+AMDIL7XXIOExpansion::expandGlobalLoad(MachineInstr *MI)
+{
+ DebugLoc DL;
+ // These instructions go before the current MI.
+ expandLoadStartCode(MI);
+ uint32_t ID = getPointerID(MI);
+ mKM->setOutputInst();
+ switch(getMemorySize(MI)) {
+ default:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWLOAD_v4i32), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(ID);
+ break;
+ case 4:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWLOAD_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(ID);
+ break;
+ case 8:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWLOAD_v2i32), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(ID);
+ break;
+ case 1:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v4i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi128Literal(0xFFFFFFFFULL << 32,
+ (0xFFFFFFFEULL | (0xFFFFFFFDULL << 32))));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::IEQ_v4i32), AMDIL::R1012)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(0));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1012)
+ .addImm(mMFI->addi32Literal(0))
+ .addImm(mMFI->addi32Literal(24));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_Y_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1012)
+ .addImm(mMFI->addi32Literal(8))
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_Z_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1012)
+ .addImm(mMFI->addi32Literal(16))
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWLOAD_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(ID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i8), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ break;
+ case 2:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(1));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(16))
+ .addImm(mMFI->addi32Literal(0));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWLOAD_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(ID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i16), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ break;
+ }
+ // These instructions go after the current MI.
+ expandPackedData(MI);
+ expandExtendLoad(MI);
+ BuildMI(*mBB, MI, MI->getDebugLoc(),
+ mTII->get(getMoveInstFromID(
+ MI->getDesc().OpInfo[0].RegClass)))
+ .addOperand(MI->getOperand(0))
+ .addReg(AMDIL::R1011);
+ MI->getOperand(0).setReg(AMDIL::R1011);
+}
+
+ void
+AMDIL7XXIOExpansion::expandRegionLoad(MachineInstr *MI)
+{
+ bool HWRegion = mSTM->device()->usesHardware(AMDILDeviceInfo::RegionMem);
+ if (!mSTM->device()->isSupported(AMDILDeviceInfo::RegionMem)) {
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[REGION_MEMORY_ERROR]);
+ return;
+ }
+ if (!HWRegion || !isHardwareRegion(MI)) {
+ return expandGlobalLoad(MI);
+ }
+ if (!mMFI->usesMem(AMDILDevice::GDS_ID)
+ && mKM->isKernel()) {
+ mMFI->addErrorMsg(amd::CompilerErrorMessage[MEMOP_NO_ALLOCATION]);
+ }
+ uint32_t gID = getPointerID(MI);
+ assert(gID && "Found a GDS load that was incorrectly marked as zero ID!\n");
+ if (!gID) {
+ gID = mSTM->device()->getResourceID(AMDILDevice::GDS_ID);
+ mMFI->addErrorMsg(amd::CompilerWarningMessage[RECOVERABLE_ERROR]);
+ }
+
+ DebugLoc DL;
+ // These instructions go before the current MI.
+ expandLoadStartCode(MI);
+ switch (getMemorySize(MI)) {
+ default:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi128Literal(1ULL << 32, 2ULL | (3ULL << 32)));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD_Y), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD_Z), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD_W), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ break;
+ case 1:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UMUL_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(8));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ // The instruction would normally fit in right here so everything created
+ // after this point needs to go into the afterInst vector.
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(24));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(24));
+ break;
+ case 2:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UMUL_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(8));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ // The instruction would normally fit in right here so everything created
+ // after this point needs to go into the afterInst vector.
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(16));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(16));
+ break;
+ case 4:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ break;
+ case 8:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v2i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi64Literal(1ULL << 32));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSLOAD_Y), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(gID);
+ break;
+ }
+
+ // These instructions go after the current MI.
+ expandPackedData(MI);
+ expandExtendLoad(MI);
+ BuildMI(*mBB, MI, MI->getDebugLoc(),
+ mTII->get(getMoveInstFromID(
+ MI->getDesc().OpInfo[0].RegClass)))
+ .addOperand(MI->getOperand(0))
+ .addReg(AMDIL::R1011);
+ MI->getOperand(0).setReg(AMDIL::R1011);
+}
+ void
+AMDIL7XXIOExpansion::expandLocalLoad(MachineInstr *MI)
+{
+ bool HWLocal = mSTM->device()->usesHardware(AMDILDeviceInfo::LocalMem);
+ if (!HWLocal || !isHardwareLocal(MI)) {
+ return expandGlobalLoad(MI);
+ }
+ if (!mMFI->usesMem(AMDILDevice::LDS_ID)
+ && mKM->isKernel()) {
+ mMFI->addErrorMsg(amd::CompilerErrorMessage[MEMOP_NO_ALLOCATION]);
+ }
+ uint32_t lID = getPointerID(MI);
+ assert(lID && "Found a LDS load that was incorrectly marked as zero ID!\n");
+ if (!lID) {
+ lID = mSTM->device()->getResourceID(AMDILDevice::LDS_ID);
+ mMFI->addErrorMsg(amd::CompilerWarningMessage[RECOVERABLE_ERROR]);
+ }
+ DebugLoc DL;
+ // These instructions go before the current MI.
+ expandLoadStartCode(MI);
+ switch (getMemorySize(MI)) {
+ default:
+ case 8:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::LDSLOADVEC), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(lID);
+ break;
+ case 4:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::LDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(lID);
+ break;
+ case 1:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UMUL_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(8));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::LDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(lID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(24));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(24));
+ break;
+ case 2:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UMUL_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(8));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(0xFFFFFFFC));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::LDSLOAD), AMDIL::R1011)
+ .addReg(AMDIL::R1010)
+ .addImm(lID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(16));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(16));
+ break;
+ }
+
+ // These instructions go after the current MI.
+ expandPackedData(MI);
+ expandExtendLoad(MI);
+ BuildMI(*mBB, MI, MI->getDebugLoc(),
+ mTII->get(getMoveInstFromID(
+ MI->getDesc().OpInfo[0].RegClass)))
+ .addOperand(MI->getOperand(0))
+ .addReg(AMDIL::R1011);
+ MI->getOperand(0).setReg(AMDIL::R1011);
+}
+
+ void
+AMDIL7XXIOExpansion::expandGlobalStore(MachineInstr *MI)
+{
+ uint32_t ID = getPointerID(MI);
+ mKM->setOutputInst();
+ DebugLoc DL = MI->getDebugLoc();
+ // These instructions go before the current MI.
+ expandStoreSetupCode(MI);
+ switch (getMemorySize(MI)) {
+ default:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWSTORE_v4i32), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(ID);
+ break;
+ case 1:
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[BYTE_STORE_ERROR]);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWSTORE_i32), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(ID);
+ break;
+ case 2:
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[BYTE_STORE_ERROR]);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWSTORE_i32), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(ID);
+ break;
+ case 4:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWSTORE_i32), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(ID);
+ break;
+ case 8:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UAVRAWSTORE_v2i32), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(ID);
+ break;
+ };
+}
+
+ void
+AMDIL7XXIOExpansion::expandRegionStore(MachineInstr *MI)
+{
+ bool HWRegion = mSTM->device()->usesHardware(AMDILDeviceInfo::RegionMem);
+ if (!mSTM->device()->isSupported(AMDILDeviceInfo::RegionMem)) {
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[REGION_MEMORY_ERROR]);
+ return;
+ }
+ if (!HWRegion || !isHardwareRegion(MI)) {
+ return expandGlobalStore(MI);
+ }
+ DebugLoc DL = MI->getDebugLoc();
+ mKM->setOutputInst();
+ if (!mMFI->usesMem(AMDILDevice::GDS_ID)
+ && mKM->isKernel()) {
+ mMFI->addErrorMsg(amd::CompilerErrorMessage[MEMOP_NO_ALLOCATION]);
+ }
+ uint32_t gID = getPointerID(MI);
+ assert(gID && "Found a GDS store that was incorrectly marked as zero ID!\n");
+ if (!gID) {
+ gID = mSTM->device()->getResourceID(AMDILDevice::GDS_ID);
+ mMFI->addErrorMsg(amd::CompilerWarningMessage[RECOVERABLE_ERROR]);
+ }
+
+ // These instructions go before the current MI.
+ expandStoreSetupCode(MI);
+ switch (getMemorySize(MI)) {
+ default:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi128Literal(1ULL << 32, 2ULL | (3ULL << 32)));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE_Y), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE_Z), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE_W), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ break;
+ case 1:
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[BYTE_STORE_ERROR]);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(0xFF));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1012)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v4i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi128Literal(0xFFFFFFFFULL << 32,
+ (0xFFFFFFFEULL | (0xFFFFFFFDULL << 32))));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::UMUL_i32), AMDIL::R1006)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(8));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_i32), AMDIL::R1007)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(0xFFFFFF00))
+ .addImm(mMFI->addi32Literal(0x00FFFFFF));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_Y_i32), AMDIL::R1007)
+ .addReg(AMDIL::R1008)
+ .addReg(AMDIL::R1007)
+ .addImm(mMFI->addi32Literal(0xFF00FFFF));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_Z_i32), AMDIL::R1012)
+ .addReg(AMDIL::R1008)
+ .addReg(AMDIL::R1007)
+ .addImm(mMFI->addi32Literal(0xFFFF00FF));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1007);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ break;
+ case 2:
+ mMFI->addErrorMsg(
+ amd::CompilerErrorMessage[BYTE_STORE_ERROR]);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addImm(mMFI->addi32Literal(0x0000FFFF));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::BINARY_AND_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi32Literal(3));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHR_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(1));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_i32), AMDIL::R1012)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(0x0000FFFF))
+ .addImm(mMFI->addi32Literal(0xFFFF0000));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::CMOVLOG_i32), AMDIL::R1008)
+ .addReg(AMDIL::R1008)
+ .addImm(mMFI->addi32Literal(16))
+ .addImm(mMFI->addi32Literal(0));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::SHL_i32), AMDIL::R1011)
+ .addReg(AMDIL::R1011)
+ .addReg(AMDIL::R1008);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ break;
+ case 4:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ break;
+ case 8:
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::VCREATE_v2i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::ADD_v4i32), AMDIL::R1010)
+ .addReg(AMDIL::R1010)
+ .addImm(mMFI->addi64Literal(1ULL << 32));
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::GDSSTORE_Y), AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(gID);
+ break;
+ };
+}
+
+ void
+AMDIL7XXIOExpansion::expandLocalStore(MachineInstr *MI)
+{
+ bool HWLocal = mSTM->device()->usesHardware(AMDILDeviceInfo::LocalMem);
+ if (!HWLocal || !isHardwareLocal(MI)) {
+ return expandGlobalStore(MI);
+ }
+ uint32_t lID = getPointerID(MI);
+ assert(lID && "Found a LDS store that was incorrectly marked as zero ID!\n");
+ if (!lID) {
+ lID = mSTM->device()->getResourceID(AMDILDevice::LDS_ID);
+ mMFI->addErrorMsg(amd::CompilerWarningMessage[RECOVERABLE_ERROR]);
+ }
+ DebugLoc DL = MI->getDebugLoc();
+ // These instructions go before the current MI.
+ expandStoreSetupCode(MI);
+ BuildMI(*mBB, MI, DL, mTII->get(AMDIL::LDSSTOREVEC), AMDIL::MEM)
+ .addReg(AMDIL::R1010)
+ .addReg(AMDIL::R1011)
+ .addImm(lID);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 10:30:24 +0000