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-rw-r--r--lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp4
-rw-r--r--lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp2
-rw-r--r--lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp23
-rw-r--r--lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h1
-rw-r--r--lib/Target/PowerPC/PPC.td5
-rw-r--r--lib/Target/PowerPC/PPCAsmPrinter.cpp3
-rw-r--r--lib/Target/PowerPC/PPCSubtarget.cpp3
-rw-r--r--lib/Target/PowerPC/PPCSubtarget.h4
-rw-r--r--lib/Target/PowerPC/PPCTargetMachine.cpp1
-rw-r--r--lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp5
10 files changed, 44 insertions, 7 deletions
diff --git a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
index d75cb9552d..7d66cc6829 100644
--- a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -222,7 +222,8 @@ public:
: MCTargetAsmParser(), STI(_STI), Parser(_Parser) {
// Check for 64-bit vs. 32-bit pointer mode.
Triple TheTriple(STI.getTargetTriple());
- IsPPC64 = TheTriple.getArch() == Triple::ppc64;
+ IsPPC64 = (TheTriple.getArch() == Triple::ppc64 ||
+ TheTriple.getArch() == Triple::ppc64le);
// Initialize the set of available features.
setAvailableFeatures(ComputeAvailableFeatures(STI.getFeatureBits()));
}
@@ -1313,6 +1314,7 @@ bool PPCAsmParser::ParseDirectiveMachine(SMLoc L) {
extern "C" void LLVMInitializePowerPCAsmParser() {
RegisterMCAsmParser<PPCAsmParser> A(ThePPC32Target);
RegisterMCAsmParser<PPCAsmParser> B(ThePPC64Target);
+ RegisterMCAsmParser<PPCAsmParser> C(ThePPC64LETarget);
}
#define GET_REGISTER_MATCHER
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
index 4f999a1534..b2a8701b68 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
@@ -158,7 +158,7 @@ public:
unsigned getPointerSize() const {
StringRef Name = TheTarget.getName();
- if (Name == "ppc64") return 8;
+ if (Name == "ppc64" || Name == "ppc64le") return 8;
assert(Name == "ppc32" && "Unknown target name!");
return 4;
}
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 29c49a5e97..5f7a39a368 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -42,7 +42,8 @@ static MCInstrInfo *createPPCMCInstrInfo() {
static MCRegisterInfo *createPPCMCRegisterInfo(StringRef TT) {
Triple TheTriple(TT);
- bool isPPC64 = (TheTriple.getArch() == Triple::ppc64);
+ bool isPPC64 = (TheTriple.getArch() == Triple::ppc64 ||
+ TheTriple.getArch() == Triple::ppc64le);
unsigned Flavour = isPPC64 ? 0 : 1;
unsigned RA = isPPC64 ? PPC::LR8 : PPC::LR;
@@ -60,7 +61,8 @@ static MCSubtargetInfo *createPPCMCSubtargetInfo(StringRef TT, StringRef CPU,
static MCAsmInfo *createPPCMCAsmInfo(const MCRegisterInfo &MRI, StringRef TT) {
Triple TheTriple(TT);
- bool isPPC64 = TheTriple.getArch() == Triple::ppc64;
+ bool isPPC64 = (TheTriple.getArch() == Triple::ppc64 ||
+ TheTriple.getArch() == Triple::ppc64le);
MCAsmInfo *MAI;
if (TheTriple.isOSDarwin())
@@ -91,7 +93,8 @@ static MCCodeGenInfo *createPPCMCCodeGenInfo(StringRef TT, Reloc::Model RM,
}
if (CM == CodeModel::Default) {
Triple T(TT);
- if (!T.isOSDarwin() && T.getArch() == Triple::ppc64)
+ if (!T.isOSDarwin() &&
+ (T.getArch() == Triple::ppc64 || T.getArch() == Triple::ppc64le))
CM = CodeModel::Medium;
}
X->InitMCCodeGenInfo(RM, CM, OL);
@@ -125,38 +128,52 @@ extern "C" void LLVMInitializePowerPCTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfoFn C(ThePPC32Target, createPPCMCAsmInfo);
RegisterMCAsmInfoFn D(ThePPC64Target, createPPCMCAsmInfo);
+ RegisterMCAsmInfoFn E(ThePPC64LETarget, createPPCMCAsmInfo);
// Register the MC codegen info.
TargetRegistry::RegisterMCCodeGenInfo(ThePPC32Target, createPPCMCCodeGenInfo);
TargetRegistry::RegisterMCCodeGenInfo(ThePPC64Target, createPPCMCCodeGenInfo);
+ TargetRegistry::RegisterMCCodeGenInfo(ThePPC64LETarget,
+ createPPCMCCodeGenInfo);
// Register the MC instruction info.
TargetRegistry::RegisterMCInstrInfo(ThePPC32Target, createPPCMCInstrInfo);
TargetRegistry::RegisterMCInstrInfo(ThePPC64Target, createPPCMCInstrInfo);
+ TargetRegistry::RegisterMCInstrInfo(ThePPC64LETarget,
+ createPPCMCInstrInfo);
// Register the MC register info.
TargetRegistry::RegisterMCRegInfo(ThePPC32Target, createPPCMCRegisterInfo);
TargetRegistry::RegisterMCRegInfo(ThePPC64Target, createPPCMCRegisterInfo);
+ TargetRegistry::RegisterMCRegInfo(ThePPC64LETarget, createPPCMCRegisterInfo);
// Register the MC subtarget info.
TargetRegistry::RegisterMCSubtargetInfo(ThePPC32Target,
createPPCMCSubtargetInfo);
TargetRegistry::RegisterMCSubtargetInfo(ThePPC64Target,
createPPCMCSubtargetInfo);
+ TargetRegistry::RegisterMCSubtargetInfo(ThePPC64LETarget,
+ createPPCMCSubtargetInfo);
// Register the MC Code Emitter
TargetRegistry::RegisterMCCodeEmitter(ThePPC32Target, createPPCMCCodeEmitter);
TargetRegistry::RegisterMCCodeEmitter(ThePPC64Target, createPPCMCCodeEmitter);
+ TargetRegistry::RegisterMCCodeEmitter(ThePPC64LETarget,
+ createPPCMCCodeEmitter);
// Register the asm backend.
TargetRegistry::RegisterMCAsmBackend(ThePPC32Target, createPPCAsmBackend);
TargetRegistry::RegisterMCAsmBackend(ThePPC64Target, createPPCAsmBackend);
+ TargetRegistry::RegisterMCAsmBackend(ThePPC64LETarget, createPPCAsmBackend);
// Register the object streamer.
TargetRegistry::RegisterMCObjectStreamer(ThePPC32Target, createMCStreamer);
TargetRegistry::RegisterMCObjectStreamer(ThePPC64Target, createMCStreamer);
+ TargetRegistry::RegisterMCObjectStreamer(ThePPC64LETarget, createMCStreamer);
// Register the MCInstPrinter.
TargetRegistry::RegisterMCInstPrinter(ThePPC32Target, createPPCMCInstPrinter);
TargetRegistry::RegisterMCInstPrinter(ThePPC64Target, createPPCMCInstPrinter);
+ TargetRegistry::RegisterMCInstPrinter(ThePPC64LETarget,
+ createPPCMCInstPrinter);
}
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h
index 38a7420d97..9f2913252f 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h
@@ -33,6 +33,7 @@ class raw_ostream;
extern Target ThePPC32Target;
extern Target ThePPC64Target;
+extern Target ThePPC64LETarget;
MCCodeEmitter *createPPCMCCodeEmitter(const MCInstrInfo &MCII,
const MCRegisterInfo &MRI,
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index d7e2cad961..806822c296 100644
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -252,6 +252,11 @@ def : ProcessorModel<"ppc64", G5Model,
FeatureMFOCRF, FeatureFSqrt, FeatureFRES,
FeatureFRSQRTE, FeatureSTFIWX,
Feature64Bit /*, Feature64BitRegs */]>;
+def : ProcessorModel<"ppc64le", G5Model,
+ [Directive64, FeatureAltivec,
+ FeatureMFOCRF, FeatureFSqrt, FeatureFRES,
+ FeatureFRSQRTE, FeatureSTFIWX,
+ Feature64Bit /*, Feature64BitRegs */]>;
//===----------------------------------------------------------------------===//
// Calling Conventions
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 55de1dcafb..bbfad87f24 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -839,7 +839,8 @@ void PPCDarwinAsmPrinter::EmitStartOfAsmFile(Module &M) {
"power6",
"power6x",
"power7",
- "ppc64"
+ "ppc64",
+ "ppc64le"
};
unsigned Directive = Subtarget.getDarwinDirective();
diff --git a/lib/Target/PowerPC/PPCSubtarget.cpp b/lib/Target/PowerPC/PPCSubtarget.cpp
index 51fbfdaef8..12d0326855 100644
--- a/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -137,6 +137,9 @@ void PPCSubtarget::resetSubtargetFeatures(StringRef CPU, StringRef FS) {
// is enabled because external functions will assume this alignment.
if (hasQPX() || isBGQ())
StackAlignment = 32;
+
+ // Determine endianness.
+ IsLittleEndian = (TargetTriple.getArch() == Triple::ppc64le);
}
/// hasLazyResolverStub - Return true if accesses to the specified global have
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index 50af75d13f..3f3fc0e9cd 100644
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -89,6 +89,7 @@ protected:
bool IsBookE;
bool HasLazyResolverStubs;
bool IsJITCodeModel;
+ bool IsLittleEndian;
/// TargetTriple - What processor and OS we're targeting.
Triple TargetTriple;
@@ -166,6 +167,9 @@ public:
// isJITCodeModel - True if we're generating code for the JIT
bool isJITCodeModel() const { return IsJITCodeModel; }
+ // isLittleEndian - True if generating little-endian code
+ bool isLittleEndian() const { return IsLittleEndian; }
+
// Specific obvious features.
bool hasFSQRT() const { return HasFSQRT; }
bool hasFRE() const { return HasFRE; }
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 5ebf6ab0eb..9acefe53ce 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -30,6 +30,7 @@ extern "C" void LLVMInitializePowerPCTarget() {
// Register the targets
RegisterTargetMachine<PPC32TargetMachine> A(ThePPC32Target);
RegisterTargetMachine<PPC64TargetMachine> B(ThePPC64Target);
+ RegisterTargetMachine<PPC64TargetMachine> C(ThePPC64LETarget);
}
PPCTargetMachine::PPCTargetMachine(const Target &T, StringRef TT,
diff --git a/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp b/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
index fa44331b8a..5727dbc417 100644
--- a/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
+++ b/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
@@ -12,7 +12,7 @@
#include "llvm/Support/TargetRegistry.h"
using namespace llvm;
-Target llvm::ThePPC32Target, llvm::ThePPC64Target;
+Target llvm::ThePPC32Target, llvm::ThePPC64Target, llvm::ThePPC64LETarget;
extern "C" void LLVMInitializePowerPCTargetInfo() {
RegisterTarget<Triple::ppc, /*HasJIT=*/true>
@@ -20,4 +20,7 @@ extern "C" void LLVMInitializePowerPCTargetInfo() {
RegisterTarget<Triple::ppc64, /*HasJIT=*/true>
Y(ThePPC64Target, "ppc64", "PowerPC 64");
+
+ RegisterTarget<Triple::ppc64le, /*HasJIT=*/true>
+ Z(ThePPC64LETarget, "ppc64le", "PowerPC 64 LE");
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-04 01:21:44 +0000