MIPS64: Sign-extend results in art_quick_get32_static/instance
Return types of artGet32StaticFromCode and artGet32InstanceFromCode
are unsigned (size_t). On the other hand, managed code expects signed
32-bit values. This is problematic on MIPS64 which expects that all
integer type variables are properly sign-extended in registers.
This fixes test 529-checker-unresolved.
Test: mma -j2 test-art-target in QEMU
Change-Id: I70f53ded9bfa1cfd53bcc639fb4841192ee71b2b
diff --git a/test/529-checker-unresolved/src/Main.java b/test/529-checker-unresolved/src/Main.java
index 7b5cbc1..5fd51e1 100644
--- a/test/529-checker-unresolved/src/Main.java
+++ b/test/529-checker-unresolved/src/Main.java
@@ -122,6 +122,16 @@
expectEquals(123456789123456789f, c.instanceFloat);
expectEquals(123456789123456789d, c.instanceDouble);
expectEquals(o, c.instanceObject);
+
+ // Check "large" values.
+
+ c.instanceByte = (byte)-1;
+ c.instanceChar = (char)32768;
+ c.instanceInt = -1;
+
+ expectEquals((byte)-1, c.instanceByte);
+ expectEquals((char)32768, c.instanceChar);
+ expectEquals(-1, c.instanceInt);
}
/// CHECK-START: void Main.callUnresolvedNull(UnresolvedClass) register (before)