[x86] Use 16-bit addressing where possible in 16-bit mode

[oota-llvm.git] / test / MC / X86 / x86-16.s

diff --git a/test/MC/X86/x86-16.s b/test/MC/X86/x86-16.s
index e395a779f2344b1b23aac2c2e3343f07d79b4854..4f2108cbde1f9953353647f9861ec50060f0d97a 100644 (file)
--- a/test/MC/X86/x86-16.s
+++ b/test/MC/X86/x86-16.s
@@ -319,6 +319,10 @@ cmovnae    %bx,%bx
 // CHECK:  encoding: [0x9b]
        fwait
 
+// CHECK: [0x65,0x66,0x8b,0x06,0x7c,0x00]
+// FIXME: This is a correct bug poor encoding: Use 65 66 a1 7c 00
+        movl   %gs:124, %eax
+
 // CHECK: pusha
 // CHECK:  encoding: [0x60]
                pusha
@@ -701,6 +705,54 @@ pshufw $90, %mm4, %mm0
 // CHECK:  encoding: [0xdf,0xe9]
                fucompi
 
+// CHECK: fldcw        32493
+// CHECK:  encoding: [0xd9,0x2e,0xed,0x7e]
+               fldcww  0x7eed
+
+// CHECK: fldcw        32493
+// CHECK:  encoding: [0xd9,0x2e,0xed,0x7e]
+               fldcw   0x7eed
+
+// CHECK: fnstcw       32493
+// CHECK:  encoding: [0xd9,0x3e,0xed,0x7e]
+               fnstcww 0x7eed
+
+// CHECK: fnstcw       32493
+// CHECK:  encoding: [0xd9,0x3e,0xed,0x7e]
+               fnstcw  0x7eed
+
+// CHECK: wait
+// CHECK:  encoding: [0x9b]
+               fstcww  0x7eed
+
+// CHECK: wait
+// CHECK:  encoding: [0x9b]
+               fstcw   0x7eed
+
+// CHECK: fnstsw       32493
+// CHECK:  encoding: [0xdd,0x3e,0xed,0x7e]
+               fnstsww 0x7eed
+
+// CHECK: fnstsw       32493
+// CHECK:  encoding: [0xdd,0x3e,0xed,0x7e]
+               fnstsw  0x7eed
+
+// CHECK: wait
+// CHECK:  encoding: [0x9b]
+               fstsww  0x7eed
+
+// CHECK: wait
+// CHECK:  encoding: [0x9b]
+               fstsw   0x7eed
+
+// CHECK: verr 32493
+// CHECK:  encoding: [0x0f,0x00,0x26,0xed,0x7e]
+               verrw   0x7eed
+
+// CHECK: verr 32493
+// CHECK:  encoding: [0x0f,0x00,0x26,0xed,0x7e]
+               verr    0x7eed
+
 // CHECK: wait
 // CHECK:  encoding: [0x9b]
                fclex