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diff graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64Assembler.java @ 7725:301cff1a99d1

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backend support for integer test operation
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 05 Feb 2013 15:52:41 +0100
parents 5e3d1a68664e
children 67f18b6867ac
line wrap: on
line diff
--- a/graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64Assembler.java	Tue Feb 05 15:51:23 2013 +0100
+++ b/graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64Assembler.java	Tue Feb 05 15:52:41 2013 +0100
@@ -2863,6 +2863,12 @@
         emitArith(0x85, 0xC0, dst, src);
     }
 
+    public final void testq(Register dst, Address src) {
+        prefixq(src, dst);
+        emitByte(0x85);
+        emitOperandHelper(dst, src);
+    }
+
     public final void xaddq(Address dst, Register src) {
         prefixq(dst, src);
         emitByte(0x0F);