diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 80dd9ef613..3192a43bdb 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1822,7 +1822,8 @@ CreateCopyOfByValArgument(SDValue Src, SDValue Dst, SDValue Chain, /// IsTailCallConvention - Return true if the calling convention is one that /// supports tail call optimization. static bool IsTailCallConvention(CallingConv::ID CC) { - return (CC == CallingConv::Fast || CC == CallingConv::GHC); + return (CC == CallingConv::Fast || CC == CallingConv::GHC || + CC == CallingConv::HiPE); } bool X86TargetLowering::mayBeEmittedAsTailCall(CallInst *CI) const { @@ -1909,7 +1910,7 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain, bool IsWin64 = Subtarget->isTargetWin64(); assert(!(isVarArg && IsTailCallConvention(CallConv)) && - "Var args not supported with calling convention fastcc or ghc"); + "Var args not supported with calling convention fastcc, ghc or hipe"); // Assign locations to all of the incoming arguments. SmallVector<CCValAssign, 16> ArgLocs; @@ -2254,7 +2255,7 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, } assert(!(isVarArg && IsTailCallConvention(CallConv)) && - "Var args not supported with calling convention fastcc or ghc"); + "Var args not supported with calling convention fastcc, ghc or hipe"); // Analyze operands of the call, assigning locations to each operand. SmallVector<CCValAssign, 16> ArgLocs; @@ -3119,6 +3120,8 @@ bool X86::isCalleePop(CallingConv::ID CallingConv, return TailCallOpt; case CallingConv::GHC: return TailCallOpt; + case CallingConv::HiPE: + return TailCallOpt; } } |