diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86InstrInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/X86/X86InstrInfo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86InstrInfo.h b/contrib/llvm/lib/Target/X86/X86InstrInfo.h index 5662e86..4d15467 100644 --- a/contrib/llvm/lib/Target/X86/X86InstrInfo.h +++ b/contrib/llvm/lib/Target/X86/X86InstrInfo.h @@ -175,6 +175,11 @@ public: /// const X86RegisterInfo &getRegisterInfo() const { return RI; } + /// getSPAdjust - This returns the stack pointer adjustment made by + /// this instruction. For x86, we need to handle more complex call + /// sequences involving PUSHes. + int getSPAdjust(const MachineInstr *MI) const override; + /// isCoalescableExtInstr - Return true if the instruction is a "coalescable" /// extension instruction. That is, it's like a copy where it's legal for the /// source to overlap the destination. e.g. X86::MOVSX64rr32. If this returns |
