RyuJIT/ARM32: enable call lowering

Commit migrated from https://github.com/dotnet/coreclr/commit/705deb129db2c10318cd1ff8d792b056f3f05a85

diff --git a/src/coreclr/src/jit/lower.cpp b/src/coreclr/src/jit/lower.cpp
index 0316a34..b3a674e 100644 (file)
--- a/src/coreclr/src/jit/lower.cpp
+++ b/src/coreclr/src/jit/lower.cpp
@@ -1187,9 +1187,6 @@ void Lowering::LowerCall(GenTree* node)
 
     LowerArgsForCall(call);
 
-// RyuJIT arm is not set up for lowered call control
-#ifndef _TARGET_ARM_
-
     // note that everything generated from this point on runs AFTER the outgoing args are placed
     GenTree* result = nullptr;
 
@@ -1294,7 +1291,6 @@ void Lowering::LowerCall(GenTree* node)
 
         call->gtControlExpr = result;
     }
-#endif //!_TARGET_ARM_
 
     if (comp->opts.IsJit64Compat())
     {

diff --git a/src/coreclr/src/jit/lsraarm.cpp b/src/coreclr/src/jit/lsraarm.cpp
index 57f0096..99d6a32 100644 (file)
--- a/src/coreclr/src/jit/lsraarm.cpp
+++ b/src/coreclr/src/jit/lsraarm.cpp
@@ -595,6 +595,11 @@ void Lowering::TreeNodeInfoInitCall(GenTreeCall* call)
     {
         NYI_ARM("float reg varargs");
     }
+
+    if (call->NeedsNullCheck())
+    {
+        info->internalIntCount++;
+    }
 }
 
 //------------------------------------------------------------------------