From ddde95f7fdbd24354004e126da18d44ad97d7e37 Mon Sep 17 00:00:00 2001
From: Bernhard Urban <lewurm@gmail.com>
Date: Sat, 16 Jun 2012 22:15:02 +0200
Subject: [PATCH] codegen: shift insn

---
 Mate/X86CodeGen.hs | 1 +
 tests/Shift1.java  | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 tests/Shift1.java

diff --git a/Mate/X86CodeGen.hs b/Mate/X86CodeGen.hs
index e365367..d09304d 100644
--- a/Mate/X86CodeGen.hs
+++ b/Mate/X86CodeGen.hs
@@ -285,6 +285,7 @@ emitFromBB method sig cls hmap =  do
     emit IDIV = do pop ebx; pop eax; xor edx edx; div ebx; push eax
     emit IREM = do pop ebx; pop eax; xor edx edx; div ebx; push edx
     emit IXOR = do pop ebx; pop eax; xor eax ebx; push eax
+    emit IUSHR = do pop ecx; pop eax; sar eax cl; push eax
     emit INEG = do pop eax; neg eax; push eax
     emit (IINC x imm) =
         add (Disp (cArgs x), ebp) (s8_w32 imm)
diff --git a/tests/Shift1.java b/tests/Shift1.java
new file mode 100644
index 0000000..8af8804
--- /dev/null
+++ b/tests/Shift1.java
@@ -0,0 +1,8 @@
+package tests;
+
+public class Shift1 {
+	public static void main(String []args) {
+		int s = 0x1000;
+		System.out.printf("shifted: %d\n", s >>> 4);
+	}
+}
-- 
2.25.1