diff options
| author | Brian Gaeke <gaeke@uiuc.edu> | 2004-03-06 05:30:21 +0000 |
|---|---|---|
| committer | Brian Gaeke <gaeke@uiuc.edu> | 2004-03-06 05:30:21 +0000 |
| commit | a8b00cafc4b79f3ef05fdd1cdfc0d58f10740e69 (patch) | |
| tree | 26e143aec02bf785150014d23d3ae283e526edd0 | |
| parent | a98e0514175868cc4c6b5c31d02f36de8b973c8d (diff) | |
Emit register names in lowercase, as required by the assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12182 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Sparc/SparcAsmPrinter.cpp | 12 | ||||
| -rw-r--r-- | lib/Target/SparcV8/SparcV8AsmPrinter.cpp | 12 |
2 files changed, 22 insertions, 2 deletions
diff --git a/lib/Target/Sparc/SparcAsmPrinter.cpp b/lib/Target/Sparc/SparcAsmPrinter.cpp index e9752842a2..a500f24577 100644 --- a/lib/Target/Sparc/SparcAsmPrinter.cpp +++ b/lib/Target/Sparc/SparcAsmPrinter.cpp @@ -26,6 +26,7 @@ #include "Support/Statistic.h" #include "Support/StringExtras.h" #include "Support/CommandLine.h" +#include <cctype> using namespace llvm; namespace { @@ -365,6 +366,15 @@ bool V8Printer::runOnMachineFunction(MachineFunction &MF) { return false; } + +std::string LowercaseString (const std::string &S) { + std::string result (S); + for (unsigned i = 0; i < S.length(); ++i) + if (isupper (result[i])) + result[i] = tolower(result[i]); + return result; +} + void V8Printer::printOperand(const MachineOperand &MO) { const MRegisterInfo &RI = *TM.getRegisterInfo(); switch (MO.getType()) { @@ -376,7 +386,7 @@ void V8Printer::printOperand(const MachineOperand &MO) { // FALLTHROUGH case MachineOperand::MO_MachineRegister: if (MRegisterInfo::isPhysicalRegister(MO.getReg())) - O << "%" << RI.get(MO.getReg()).Name; + O << "%" << LowercaseString (RI.get(MO.getReg()).Name); else O << "%reg" << MO.getReg(); return; diff --git a/lib/Target/SparcV8/SparcV8AsmPrinter.cpp b/lib/Target/SparcV8/SparcV8AsmPrinter.cpp index e9752842a2..a500f24577 100644 --- a/lib/Target/SparcV8/SparcV8AsmPrinter.cpp +++ b/lib/Target/SparcV8/SparcV8AsmPrinter.cpp @@ -26,6 +26,7 @@ #include "Support/Statistic.h" #include "Support/StringExtras.h" #include "Support/CommandLine.h" +#include <cctype> using namespace llvm; namespace { @@ -365,6 +366,15 @@ bool V8Printer::runOnMachineFunction(MachineFunction &MF) { return false; } + +std::string LowercaseString (const std::string &S) { + std::string result (S); + for (unsigned i = 0; i < S.length(); ++i) + if (isupper (result[i])) + result[i] = tolower(result[i]); + return result; +} + void V8Printer::printOperand(const MachineOperand &MO) { const MRegisterInfo &RI = *TM.getRegisterInfo(); switch (MO.getType()) { @@ -376,7 +386,7 @@ void V8Printer::printOperand(const MachineOperand &MO) { // FALLTHROUGH case MachineOperand::MO_MachineRegister: if (MRegisterInfo::isPhysicalRegister(MO.getReg())) - O << "%" << RI.get(MO.getReg()).Name; + O << "%" << LowercaseString (RI.get(MO.getReg()).Name); else O << "%reg" << MO.getReg(); return; |