fucomi %st(2)
fucomi %st(2), %st
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
+// CHECK: fnstsw
+// CHECK: fnstsw
+// CHECK: fnstsw
+// CHECK: fnstsw
fnstsw
fnstsw %ax
// rdar://8456378 and PR7557 - fstsw
fstsw %ax
// CHECK: wait
-// CHECK: fnstsw %ax
+// CHECK: fnstsw
fstsw (%rax)
// CHECK: wait
// CHECK: fnstsw (%rax)
// CHECK: encoding: [0x48,0x0f,0xba,0xe2,0x01]
//rdar://8017633
-// CHECK: movzx %al, %esi
+// CHECK: movzbl %al, %esi
// CHECK: encoding: [0x0f,0xb6,0xf0]
movzx %al, %esi
-// CHECK: movzx %al, %rsi
+// CHECK: movzbq %al, %rsi
// CHECK: encoding: [0x48,0x0f,0xb6,0xf0]
movzx %al, %rsi
-// CHECK: movsx %al, %ax
+// CHECK: movsbw %al, %ax
// CHECK: encoding: [0x66,0x0f,0xbe,0xc0]
- movsx %al, %ax
+movsx %al, %ax
-// CHECK: movsx %al, %eax
+// CHECK: movsbl %al, %eax
// CHECK: encoding: [0x0f,0xbe,0xc0]
- movsx %al, %eax
+movsx %al, %eax
-// CHECK: movsx %ax, %eax
+// CHECK: movswl %ax, %eax
// CHECK: encoding: [0x0f,0xbf,0xc0]
- movsx %ax, %eax
+movsx %ax, %eax
-// CHECK: movsx %bl, %rax
+// CHECK: movsbq %bl, %rax
// CHECK: encoding: [0x48,0x0f,0xbe,0xc3]
- movsx %bl, %rax
+movsx %bl, %rax
-// CHECK: movsx %cx, %rax
+// CHECK: movswq %cx, %rax
// CHECK: encoding: [0x48,0x0f,0xbf,0xc1]
- movsx %cx, %rax
+movsx %cx, %rax
-// CHECK: movsx %edi, %rax
+// CHECK: movslq %edi, %rax
// CHECK: encoding: [0x48,0x63,0xc7]
- movsx %edi, %rax
+movsx %edi, %rax
-// CHECK: movzx %al, %ax
+// CHECK: movzbw %al, %ax
// CHECK: encoding: [0x66,0x0f,0xb6,0xc0]
- movzx %al, %ax
+movzx %al, %ax
-// CHECK: movzx %al, %eax
+// CHECK: movzbl %al, %eax
// CHECK: encoding: [0x0f,0xb6,0xc0]
- movzx %al, %eax
+movzx %al, %eax
-// CHECK: movzx %ax, %eax
+// CHECK: movzwl %ax, %eax
// CHECK: encoding: [0x0f,0xb7,0xc0]
- movzx %ax, %eax
+movzx %ax, %eax
-// CHECK: movzx %bl, %rax
+// CHECK: movzbq %bl, %rax
// CHECK: encoding: [0x48,0x0f,0xb6,0xc3]
- movzx %bl, %rax
+movzx %bl, %rax
-// CHECK: movzx %cx, %rax
+// CHECK: movzwq %cx, %rax
// CHECK: encoding: [0x48,0x0f,0xb7,0xc1]
- movzx %cx, %rax
+movzx %cx, %rax
// CHECK: movsbw (%rax), %ax
// CHECK: encoding: [0x66,0x0f,0xbe,0x00]
- movsx (%rax), %ax
+movsx (%rax), %ax
// CHECK: movzbw (%rax), %ax
// CHECK: encoding: [0x66,0x0f,0xb6,0x00]
- movzx (%rax), %ax
+movzx (%rax), %ax
// rdar://7873482