Add movzx/movsx and other things

1 files changed, 9 insertions, 1 deletions

diff --git a/main.c b/main.c
index 3f46ee1..0015e42 100644
--- a/main.c
+++ b/main.c
@@ -150,6 +150,13 @@ main ()
 	"call",		r13,
 
         "sub",          ax, IMM (234),
+
+        "movzx.16",     esi, ax,
+        "movsx.16",     rax, ax,
+        "movsx.32",     rax, INDEX (rbx, 1234, rax, 8),
+        "movsx.8",      rax, al,
+        "movzx.8",      r9d, cl,
+        "movzx.8",      r9, cl,
         
         /* The ABI spec claims that %al is used as an "upper bound" of
          * the number of vector registers used in a vararg function.
@@ -158,7 +165,8 @@ main ()
         "mov",          al, IMM (0),
         "mov",          r9l, IMM (0),
         "mov",          ah, IMM (8),
-	"xor",		ah, al,
+	"xor",		bh, r9l,
+	"xor",		r9l, al,
 	"mov",		r13, RIP_REL ("printf"),
 	"mov",		rdi, RIP_REL ("hello2"),
         "call",         r13,