diff options
| author | Dean Michael Berris <dberris@google.com> | 2016-09-01 01:03:22 +0000 |
|---|---|---|
| committer | Dean Michael Berris <dberris@google.com> | 2016-09-01 01:03:22 +0000 |
| commit | 40e6ba16a1446acc46f490e5e4ccbbcd2fd35db8 (patch) | |
| tree | 624261a848fe62a58d626aa13ef2a40e546a5924 /llvm/lib/Target/X86/X86InstrInfo.h | |
| parent | 3e34cfe8b62d2bfae7a7ccb4d7ac7bec57b54ca5 (diff) | |
| download | bcm5719-llvm-40e6ba16a1446acc46f490e5e4ccbbcd2fd35db8.tar.gz bcm5719-llvm-40e6ba16a1446acc46f490e5e4ccbbcd2fd35db8.zip | |
[XRay][NFC] Promote isTailCall() as virtual in TargetInstrInfo.
This change is broken out from D23986, where XRay detects tail call
exits.
llvm-svn: 280331
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrInfo.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.h b/llvm/lib/Target/X86/X86InstrInfo.h index 5c8de0fe281..5fff2a3ac7d 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.h +++ b/llvm/lib/Target/X86/X86InstrInfo.h @@ -541,6 +541,8 @@ public: ArrayRef<std::pair<unsigned, const char *>> getSerializableDirectMachineOperandTargetFlags() const override; + bool isTailCall(const MachineInstr &Inst) const override; + protected: /// Commutes the operands in the given instruction by changing the operands /// order and/or changing the instruction's opcode and/or the immediate value |
