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| author | Dan Gohman <dan433584@gmail.com> | 2015-09-09 01:52:45 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2015-09-09 01:52:45 +0000 |
| commit | e590b33bf88561c1a5b9ae76823562b16934d2cd (patch) | |
| tree | 9eb0f01f18b0a38fec109f551d9d8055055d53cb /llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp | |
| parent | 0d22f2d57eaa7f8807b88dab1efe45707a9a1827 (diff) | |
| download | bcm5719-llvm-e590b33bf88561c1a5b9ae76823562b16934d2cd.tar.gz bcm5719-llvm-e590b33bf88561c1a5b9ae76823562b16934d2cd.zip | |
[WebAssembly] Fix lowering of calls with more than one argument.
llvm-svn: 247118
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp index f4c2e5bce0d..7e9e1b0e016 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp @@ -228,16 +228,19 @@ WebAssemblyTargetLowering::LowerCall(CallLoweringInfo &CLI, SmallVectorImpl<ISD::OutputArg> &Outs = CLI.Outs; SmallVectorImpl<SDValue> &OutVals = CLI.OutVals; + bool IsStructRet = (Outs.empty()) ? false : Outs[0].Flags.isSRet(); if (IsStructRet) fail(DL, DAG, "WebAssembly doesn't support struct return yet"); - if (Outs.size() > 1) - fail(DL, DAG, "WebAssembly doesn't support more than 1 returned value yet"); SmallVectorImpl<ISD::InputArg> &Ins = CLI.Ins; + if (Ins.size() > 1) + fail(DL, DAG, "WebAssembly doesn't support more than 1 returned value yet"); + bool IsVarArg = CLI.IsVarArg; if (IsVarArg) fail(DL, DAG, "WebAssembly doesn't support varargs yet"); + // Analyze operands of the call, assigning locations to each operand. SmallVector<CCValAssign, 16> ArgLocs; CCState CCInfo(CallConv, IsVarArg, MF, ArgLocs, *DAG.getContext()); |
