From: Andrey Kvochko <kvochko@users.noreply.github.com>
Date: Thu, 24 Jan 2019 16:09:34 +0000 (+0300)
Subject: Disable PSPSym in filter prolog for CoreRT (#22184)
X-Git-Tag: accepted/tizen/unified/20190813.215958~244
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=786d2e06023ee1dc96ed9cc062135b3e0aad4137;p=platform%2Fupstream%2Fcoreclr.git

Disable PSPSym in filter prolog for CoreRT (#22184)
---

diff --git a/src/jit/codegencommon.cpp b/src/jit/codegencommon.cpp
index 6c32fc6..b96054a 100644
--- a/src/jit/codegencommon.cpp
+++ b/src/jit/codegencommon.cpp
@@ -8940,6 +8940,12 @@ void CodeGen::genFuncletProlog(BasicBlock* block)
     // This is the end of the OS-reported prolog for purposes of unwinding
     compiler->unwindEndProlog();
 
+    // If there is no PSPSym (CoreRT ABI), we are done.
+    if (compiler->lvaPSPSym == BAD_VAR_NUM)
+    {
+        return;
+    }
+
     if (isFilter)
     {
         // This is the first block of a filter