Don't compile OSR methods that have phi equivalents at loop entry.
We currently don't handle this in the stack map, where we only encode
one stack slot for a dex register.
Bug: 136698025
Test: 721-osr
Change-Id: Ib395ed1165387ad5446a463c307cc0a45e365885
diff --git a/test/721-osr/info.txt b/test/721-osr/info.txt
new file mode 100644
index 0000000..d43357e
--- /dev/null
+++ b/test/721-osr/info.txt
@@ -0,0 +1,3 @@
+Regression test for OSR compilation, which used to not fill the
+right dex register value in the presence of equivalent phis.
+(see b/136698025)