[WebAssembly] Revert rL344180, which was breaking expensive checks

llvm-svn: 344280

1 files changed, 4 insertions, 0 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrCall.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrCall.td
index 07839b79011..3c9caa3f0de 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrCall.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrCall.td
@@ -15,6 +15,8 @@
 // TODO: addr64: These currently assume the callee address is 32-bit.
 // FIXME: add $type to first call_indirect asmstr (and maybe $flags)
 
+let Defs = [ARGUMENTS] in {
+
 // Call sequence markers. These have an immediate which represents the amount of
 // stack space to allocate or free, which is used for varargs lowering.
 let Uses = [SP32, SP64], Defs = [SP32, SP64], isCodeGenOnly = 1 in {
@@ -116,6 +118,8 @@ let Uses = [SP32, SP64], isCall = 1 in {
                               0x11>;
 } // Uses = [SP32,SP64], isCall = 1
 
+} // Defs = [ARGUMENTS]
+
 // Patterns for matching a direct call to a global address.
 def : Pat<(i32 (WebAssemblycall1 (WebAssemblywrapper tglobaladdr:$callee))),
           (CALL_I32 tglobaladdr:$callee)>;