codegen: shift insn

[mate.git] / Mate / X86CodeGen.hs

diff --git a/Mate/X86CodeGen.hs b/Mate/X86CodeGen.hs
index e365367619d3c7374fa0927768826d1827479d65..d09304d70428463ddd400351c27fdf234be83bee 100644 (file)
--- 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)