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| author | Bill Wendling <isanbard@gmail.com> | 2014-01-06 00:43:20 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2014-01-06 00:43:20 +0000 |
| commit | 908bf814e7ffdeaf857bf03b6f3d26bced4e7ea8 (patch) | |
| tree | 19cdb6e3cc37c77b2e8b05903780a8d547f72a5b /llvm/lib/Target/Sparc | |
| parent | f7fa730e616c3411cb43a4432a8db5c56d4d9668 (diff) | |
| download | bcm5719-llvm-908bf814e7ffdeaf857bf03b6f3d26bced4e7ea8.tar.gz bcm5719-llvm-908bf814e7ffdeaf857bf03b6f3d26bced4e7ea8.zip | |
Refactor function that checks that __builtin_returnaddress's argument is constant.
This moves the check up into the parent class so that all targets can use it
without having to copy (and keep in sync) the same error message.
llvm-svn: 198579
Diffstat (limited to 'llvm/lib/Target/Sparc')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcISelLowering.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp index 5442e5704c1..9c83787395a 100644 --- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp +++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp @@ -2471,11 +2471,8 @@ static SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG, MachineFrameInfo *MFI = MF.getFrameInfo(); MFI->setReturnAddressIsTaken(true); - if (!isa<ConstantSDNode>(Op.getOperand(0))) { - DAG.getContext()->emitError("argument to '__builtin_return_address' must " - "be a constant integer"); + if (TLI.verifyReturnAddressArgumentIsConstant(Op, DAG)) return SDValue(); - } EVT VT = Op.getValueType(); SDLoc dl(Op); |
