From e590b33bf88561c1a5b9ae76823562b16934d2cd Mon Sep 17 00:00:00 2001
From: Dan Gohman <dan433584@gmail.com>
Date: Wed, 9 Sep 2015 01:52:45 +0000
Subject: [WebAssembly] Fix lowering of calls with more than one argument.

llvm-svn: 247118
---
 llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Target/WebAssembly')

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());
-- 
cgit v1.2.3