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-rw-r--r--lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp53
1 files changed, 39 insertions, 14 deletions
diff --git a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
index 06bb968..bf00e73 100644
--- a/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -32,9 +32,7 @@
using namespace llvm;
-namespace {
-
-static unsigned RRegs[32] = {
+static const MCPhysReg RRegs[32] = {
PPC::R0, PPC::R1, PPC::R2, PPC::R3,
PPC::R4, PPC::R5, PPC::R6, PPC::R7,
PPC::R8, PPC::R9, PPC::R10, PPC::R11,
@@ -44,7 +42,7 @@ static unsigned RRegs[32] = {
PPC::R24, PPC::R25, PPC::R26, PPC::R27,
PPC::R28, PPC::R29, PPC::R30, PPC::R31
};
-static unsigned RRegsNoR0[32] = {
+static const MCPhysReg RRegsNoR0[32] = {
PPC::ZERO,
PPC::R1, PPC::R2, PPC::R3,
PPC::R4, PPC::R5, PPC::R6, PPC::R7,
@@ -55,7 +53,7 @@ static unsigned RRegsNoR0[32] = {
PPC::R24, PPC::R25, PPC::R26, PPC::R27,
PPC::R28, PPC::R29, PPC::R30, PPC::R31
};
-static unsigned XRegs[32] = {
+static const MCPhysReg XRegs[32] = {
PPC::X0, PPC::X1, PPC::X2, PPC::X3,
PPC::X4, PPC::X5, PPC::X6, PPC::X7,
PPC::X8, PPC::X9, PPC::X10, PPC::X11,
@@ -65,7 +63,7 @@ static unsigned XRegs[32] = {
PPC::X24, PPC::X25, PPC::X26, PPC::X27,
PPC::X28, PPC::X29, PPC::X30, PPC::X31
};
-static unsigned XRegsNoX0[32] = {
+static const MCPhysReg XRegsNoX0[32] = {
PPC::ZERO8,
PPC::X1, PPC::X2, PPC::X3,
PPC::X4, PPC::X5, PPC::X6, PPC::X7,
@@ -76,7 +74,7 @@ static unsigned XRegsNoX0[32] = {
PPC::X24, PPC::X25, PPC::X26, PPC::X27,
PPC::X28, PPC::X29, PPC::X30, PPC::X31
};
-static unsigned FRegs[32] = {
+static const MCPhysReg FRegs[32] = {
PPC::F0, PPC::F1, PPC::F2, PPC::F3,
PPC::F4, PPC::F5, PPC::F6, PPC::F7,
PPC::F8, PPC::F9, PPC::F10, PPC::F11,
@@ -86,7 +84,7 @@ static unsigned FRegs[32] = {
PPC::F24, PPC::F25, PPC::F26, PPC::F27,
PPC::F28, PPC::F29, PPC::F30, PPC::F31
};
-static unsigned VRegs[32] = {
+static const MCPhysReg VRegs[32] = {
PPC::V0, PPC::V1, PPC::V2, PPC::V3,
PPC::V4, PPC::V5, PPC::V6, PPC::V7,
PPC::V8, PPC::V9, PPC::V10, PPC::V11,
@@ -96,7 +94,7 @@ static unsigned VRegs[32] = {
PPC::V24, PPC::V25, PPC::V26, PPC::V27,
PPC::V28, PPC::V29, PPC::V30, PPC::V31
};
-static unsigned VSRegs[64] = {
+static const MCPhysReg VSRegs[64] = {
PPC::VSL0, PPC::VSL1, PPC::VSL2, PPC::VSL3,
PPC::VSL4, PPC::VSL5, PPC::VSL6, PPC::VSL7,
PPC::VSL8, PPC::VSL9, PPC::VSL10, PPC::VSL11,
@@ -115,7 +113,7 @@ static unsigned VSRegs[64] = {
PPC::VSH24, PPC::VSH25, PPC::VSH26, PPC::VSH27,
PPC::VSH28, PPC::VSH29, PPC::VSH30, PPC::VSH31
};
-static unsigned VSFRegs[64] = {
+static const MCPhysReg VSFRegs[64] = {
PPC::F0, PPC::F1, PPC::F2, PPC::F3,
PPC::F4, PPC::F5, PPC::F6, PPC::F7,
PPC::F8, PPC::F9, PPC::F10, PPC::F11,
@@ -134,7 +132,17 @@ static unsigned VSFRegs[64] = {
PPC::VF24, PPC::VF25, PPC::VF26, PPC::VF27,
PPC::VF28, PPC::VF29, PPC::VF30, PPC::VF31
};
-static unsigned CRBITRegs[32] = {
+static unsigned QFRegs[32] = {
+ PPC::QF0, PPC::QF1, PPC::QF2, PPC::QF3,
+ PPC::QF4, PPC::QF5, PPC::QF6, PPC::QF7,
+ PPC::QF8, PPC::QF9, PPC::QF10, PPC::QF11,
+ PPC::QF12, PPC::QF13, PPC::QF14, PPC::QF15,
+ PPC::QF16, PPC::QF17, PPC::QF18, PPC::QF19,
+ PPC::QF20, PPC::QF21, PPC::QF22, PPC::QF23,
+ PPC::QF24, PPC::QF25, PPC::QF26, PPC::QF27,
+ PPC::QF28, PPC::QF29, PPC::QF30, PPC::QF31
+};
+static const MCPhysReg CRBITRegs[32] = {
PPC::CR0LT, PPC::CR0GT, PPC::CR0EQ, PPC::CR0UN,
PPC::CR1LT, PPC::CR1GT, PPC::CR1EQ, PPC::CR1UN,
PPC::CR2LT, PPC::CR2GT, PPC::CR2EQ, PPC::CR2UN,
@@ -144,7 +152,7 @@ static unsigned CRBITRegs[32] = {
PPC::CR6LT, PPC::CR6GT, PPC::CR6EQ, PPC::CR6UN,
PPC::CR7LT, PPC::CR7GT, PPC::CR7EQ, PPC::CR7UN
};
-static unsigned CRRegs[8] = {
+static const MCPhysReg CRRegs[8] = {
PPC::CR0, PPC::CR1, PPC::CR2, PPC::CR3,
PPC::CR4, PPC::CR5, PPC::CR6, PPC::CR7
};
@@ -210,6 +218,8 @@ EvaluateCRExpr(const MCExpr *E) {
llvm_unreachable("Invalid expression kind!");
}
+namespace {
+
struct PPCOperand;
class PPCAsmParser : public MCTargetAsmParser {
@@ -429,6 +439,7 @@ public:
bool isU8ImmX8() const { return Kind == Immediate &&
isUInt<8>(getImm()) &&
(getImm() & 7) == 0; }
+ bool isU12Imm() const { return Kind == Immediate && isUInt<12>(getImm()); }
bool isU16Imm() const {
switch (Kind) {
case Expression:
@@ -564,6 +575,21 @@ public:
Inst.addOperand(MCOperand::CreateReg(VSFRegs[getVSReg()]));
}
+ void addRegQFRCOperands(MCInst &Inst, unsigned N) const {
+ assert(N == 1 && "Invalid number of operands!");
+ Inst.addOperand(MCOperand::CreateReg(QFRegs[getReg()]));
+ }
+
+ void addRegQSRCOperands(MCInst &Inst, unsigned N) const {
+ assert(N == 1 && "Invalid number of operands!");
+ Inst.addOperand(MCOperand::CreateReg(QFRegs[getReg()]));
+ }
+
+ void addRegQBRCOperands(MCInst &Inst, unsigned N) const {
+ assert(N == 1 && "Invalid number of operands!");
+ Inst.addOperand(MCOperand::CreateReg(QFRegs[getReg()]));
+ }
+
void addRegCRBITRCOperands(MCInst &Inst, unsigned N) const {
assert(N == 1 && "Invalid number of operands!");
Inst.addOperand(MCOperand::CreateReg(CRBITRegs[getCRBit()]));
@@ -1053,7 +1079,6 @@ bool PPCAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
MCInst Inst;
switch (MatchInstructionImpl(Operands, Inst, ErrorInfo, MatchingInlineAsm)) {
- default: break;
case Match_Success:
// Post-process instructions (typically extended mnemonics)
ProcessInstruction(Inst, Operands);
@@ -1063,7 +1088,7 @@ bool PPCAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
case Match_MissingFeature:
return Error(IDLoc, "instruction use requires an option to be enabled");
case Match_MnemonicFail:
- return Error(IDLoc, "unrecognized instruction mnemonic");
+ return Error(IDLoc, "unrecognized instruction mnemonic");
case Match_InvalidOperand: {
SMLoc ErrorLoc = IDLoc;
if (ErrorInfo != ~0ULL) {
generated by cgit v1.1 at 2024-12-22 11:11:43 +0000