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| author | Evan Cheng <evan.cheng@apple.com> | 2010-01-26 19:04:47 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-01-26 19:04:47 +0000 |
| commit | ddc419c581ac827045d614099adaa60765ce1ebe (patch) | |
| tree | 44ddd52014e3c6ce88b49a2b24c43463ea39e544 /lib/Target/X86/X86ISelLowering.h | |
| parent | 8dd0ab074a86ea5eaadfb970323ce133328a2860 (diff) | |
| download | external_llvm-ddc419c581ac827045d614099adaa60765ce1ebe.zip external_llvm-ddc419c581ac827045d614099adaa60765ce1ebe.tar.gz external_llvm-ddc419c581ac827045d614099adaa60765ce1ebe.tar.bz2 | |
Code refactoring, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94570 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h index 1e66475..6fd00d6 100644 --- a/lib/Target/X86/X86ISelLowering.h +++ b/lib/Target/X86/X86ISelLowering.h @@ -19,6 +19,7 @@ #include "X86RegisterInfo.h" #include "X86MachineFunctionInfo.h" #include "llvm/Target/TargetLowering.h" +#include "llvm/Target/TargetOptions.h" #include "llvm/CodeGen/FastISel.h" #include "llvm/CodeGen/SelectionDAG.h" #include "llvm/CodeGen/CallingConvLower.h" @@ -361,6 +362,10 @@ namespace llvm { /// fit into displacement field of the instruction. bool isOffsetSuitableForCodeModel(int64_t Offset, CodeModel::Model M, bool hasSymbolicDisplacement = true); + + /// IsEligibleForTailCallOpt - Return true if it's legal to perform tail call + /// optimization for the given calling convention. + bool IsEligibleForTailCallOpt(CallingConv::ID CC); } //===--------------------------------------------------------------------===// |