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author | Devang Patel <dpatel@apple.com> | 2010-08-04 22:07:50 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2010-08-04 22:07:50 +0000 |
commit | 40e0bad33193112eab0cc40a556ed347e6568cfe (patch) | |
tree | 158beed7b508d387c4aa1a1f0efba9223c8d49a6 /lib | |
parent | 5573a7da298e68db9e63307b766dd650f044287e (diff) | |
download | external_llvm-40e0bad33193112eab0cc40a556ed347e6568cfe.zip external_llvm-40e0bad33193112eab0cc40a556ed347e6568cfe.tar.gz external_llvm-40e0bad33193112eab0cc40a556ed347e6568cfe.tar.bz2 |
Implement target specific getDebugValueLocation().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110256 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp index e35dc57..c1a5663 100644 --- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp +++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp @@ -43,6 +43,7 @@ #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Target/TargetRegistry.h" +#include "llvm/Support/Debug.h" #include "llvm/Support/MathExtras.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/raw_ostream.h" @@ -327,6 +328,19 @@ namespace { void printPredicateOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O, const char *Modifier); + + MachineLocation getDebugValueLocation(const MachineInstr *MI) const { + + MachineLocation Location; + assert (MI->getNumOperands() == 4 && "Invalid no. of machine operands!"); + // Frame address. Currently handles register +- offset only. + if (MI->getOperand(0).isReg() && MI->getOperand(2).isImm()) + Location.set(MI->getOperand(0).getReg(), MI->getOperand(2).getImm()); + else { + DEBUG(dbgs() << "DBG_VALUE instruction ignored! " << *MI << "\n"); + } + return Location; + } }; /// PPCLinuxAsmPrinter - PowerPC assembly printer, customized for Linux |