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Stop using the old pre-UAL syntax for LDM/STM instruction suffixes.

Browse Source 
This does not move entirely to UAL syntax, since the default "increment after"
suffix is empty but we still use "IA" for that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2010-03-16 16:19:07 +00:00
parent abf657f7e6
commit ea7f22c31d
10 changed files with 10 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
lib/Target/ARM/ARMAddressingModes.h
View File

@@ -78,16 +78,6 @@ namespace ARM_AM {
}
}
static inline const char *getAMSubModeAltStr(AMSubMode Mode, bool isLD) {
switch (Mode) {
default: assert(0 && "Unknown addressing sub-mode!");
case ARM_AM::ia: return isLD ? "fd" : "ea";
case ARM_AM::ib: return isLD ? "ed" : "fa";
case ARM_AM::da: return isLD ? "fa" : "ed";
case ARM_AM::db: return isLD ? "ea" : "fd";
}
}
/// rotr32 - Rotate a 32-bit unsigned value right by a specified # bits.
///
static inline unsigned rotr32(unsigned Val, unsigned Amt) {

12
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
View File

@@ -518,17 +518,7 @@ void ARMAsmPrinter::printAddrMode4Operand(const MachineInstr *MI, int Op,
const MachineOperand &MO2 = MI->getOperand(Op+1);
ARM_AM::AMSubMode Mode = ARM_AM::getAM4SubMode(MO2.getImm());
if (Modifier && strcmp(Modifier, "submode") == 0) {
if (MO1.getReg() == ARM::SP) {
// FIXME
bool isLDM = (MI->getOpcode() == ARM::LDM ||
MI->getOpcode() == ARM::LDM_UPD ||
MI->getOpcode() == ARM::LDM_RET ||
MI->getOpcode() == ARM::t2LDM ||
MI->getOpcode() == ARM::t2LDM_UPD ||
MI->getOpcode() == ARM::t2LDM_RET);
O << ARM_AM::getAMSubModeAltStr(Mode, isLDM);
} else
O << ARM_AM::getAMSubModeStr(Mode);
O << ARM_AM::getAMSubModeStr(Mode);
} else if (Modifier && strcmp(Modifier, "wide") == 0) {
ARM_AM::AMSubMode Mode = ARM_AM::getAM4SubMode(MO2.getImm());
if (Mode == ARM_AM::ia)

10
lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
View File

@@ -226,15 +226,7 @@ void ARMInstPrinter::printAddrMode4Operand(const MCInst *MI, unsigned OpNum,
const MCOperand &MO2 = MI->getOperand(OpNum+1);
ARM_AM::AMSubMode Mode = ARM_AM::getAM4SubMode(MO2.getImm());
if (Modifier && strcmp(Modifier, "submode") == 0) {
if (MO1.getReg() == ARM::SP) {
// FIXME
bool isLDM = (MI->getOpcode() == ARM::LDM ||
MI->getOpcode() == ARM::LDM_RET ||
MI->getOpcode() == ARM::t2LDM ||
MI->getOpcode() == ARM::t2LDM_RET);
O << ARM_AM::getAMSubModeAltStr(Mode, isLDM);
} else
O << ARM_AM::getAMSubModeStr(Mode);
O << ARM_AM::getAMSubModeStr(Mode);
} else if (Modifier && strcmp(Modifier, "wide") == 0) {
ARM_AM::AMSubMode Mode = ARM_AM::getAM4SubMode(MO2.getImm());
if (Mode == ARM_AM::ia)