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| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-13 02:45:38 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-13 02:45:38 +0000 |
| commit | 92702b9b3a739cc844fc42b305f72b06e69eb27d (patch) | |
| tree | 94f1c85489d9d7de41d803ed1f64682430a1dc2f /lib/CodeGen/MachineRegisterInfo.cpp | |
| parent | 229fa05f26826290b9d128e7f6ffbc4889478c25 (diff) | |
| download | external_llvm-92702b9b3a739cc844fc42b305f72b06e69eb27d.tar.gz external_llvm-92702b9b3a739cc844fc42b305f72b06e69eb27d.tar.bz2 external_llvm-92702b9b3a739cc844fc42b305f72b06e69eb27d.zip | |
Added debugging routine dumpUses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47042 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineRegisterInfo.cpp')
| -rw-r--r-- | lib/CodeGen/MachineRegisterInfo.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineRegisterInfo.cpp b/lib/CodeGen/MachineRegisterInfo.cpp index 62c9506050..b3ee0358bb 100644 --- a/lib/CodeGen/MachineRegisterInfo.cpp +++ b/lib/CodeGen/MachineRegisterInfo.cpp @@ -73,3 +73,11 @@ MachineInstr *MachineRegisterInfo::getVRegDef(unsigned Reg) const { } return 0; } + + +#ifndef NDEBUG +void MachineRegisterInfo::dumpUses(unsigned Reg) const { + for (use_iterator I = use_begin(Reg), E = use_end(); I != E; ++I) + I.getOperand().getParent()->dump(); +} +#endif |