}
}
-std::string
-AMDGPUSubtarget::getDataLayout() const {
- std::string DataLayout = std::string(
- "e"
- "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
- "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128"
- "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048"
- "-n32:64"
- );
-
- if (hasHWFP64()) {
- DataLayout.append("-f64:64:64");
- }
-
- if (is64bit()) {
- DataLayout.append("-p:64:64:64");
- } else {
- DataLayout.append("-p:32:32:32");
- }
-
- if (Gen >= AMDGPUSubtarget::SOUTHERN_ISLANDS) {
- DataLayout.append("-p3:32:32:32");
- }
-
- return DataLayout;
-}
-
std::string
AMDGPUSubtarget::getDeviceName() const {
return DevName;
// Helper functions to simplify if statements
bool isTargetELF() const;
- std::string getDataLayout() const;
std::string getDeviceName() const;
virtual size_t getDefaultSize(uint32_t dim) const;
bool dumpCode() const { return DumpCode; }
SchedCustomRegistry("r600", "Run R600's custom scheduler",
createR600MachineScheduler);
+static std::string computeDataLayout(const AMDGPUSubtarget &ST) {
+ std::string DataLayout = std::string(
+ "e"
+ "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
+ "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128"
+ "-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048"
+ "-n32:64"
+ );
+
+ if (ST.hasHWFP64())
+ DataLayout.append("-f64:64:64");
+
+ if (ST.is64bit())
+ DataLayout.append("-p:64:64:64");
+ else
+ DataLayout.append("-p:32:32:32");
+
+ if (ST.getGeneration() >= AMDGPUSubtarget::SOUTHERN_ISLANDS)
+ DataLayout.append("-p3:32:32:32");
+
+ return DataLayout;
+}
+
AMDGPUTargetMachine::AMDGPUTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
TargetOptions Options,
:
LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OptLevel),
Subtarget(TT, CPU, FS),
- Layout(Subtarget.getDataLayout()),
+ Layout(computeDataLayout(Subtarget)),
FrameLowering(TargetFrameLowering::StackGrowsUp,
64 * 16 // Maximum stack alignment (long16)
, 0),