[X86] Fix InstAliases to not allow FARCALL32i/FARCALL16i/FARJMP32i/FARJMP16i in 64...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268863 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index c283d88..593e981 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -2881,8 +2881,8 @@ def : InstAlias<"fnstsw"     , (FNSTSW16r)>;
 
 // lcall and ljmp aliases.  This seems to be an odd mapping in 64-bit mode, but
 // this is compatible with what GAS does.
-def : InstAlias<"lcall\t$seg, $off", (FARCALL32i i32imm:$off, i16imm:$seg), 0>, Requires<[Not16BitMode]>;
-def : InstAlias<"ljmp\t$seg, $off",  (FARJMP32i  i32imm:$off, i16imm:$seg), 0>, Requires<[Not16BitMode]>;
+def : InstAlias<"lcall\t$seg, $off", (FARCALL32i i32imm:$off, i16imm:$seg), 0>, Requires<[In32BitMode]>;
+def : InstAlias<"ljmp\t$seg, $off",  (FARJMP32i  i32imm:$off, i16imm:$seg), 0>, Requires<[In32BitMode]>;
 def : InstAlias<"lcall\t{*}$dst",    (FARCALL32m opaque48mem:$dst), 0>, Requires<[Not16BitMode]>;
 def : InstAlias<"ljmp\t{*}$dst",     (FARJMP32m  opaque48mem:$dst), 0>, Requires<[Not16BitMode]>;
 def : InstAlias<"lcall\t$seg, $off", (FARCALL16i i16imm:$off, i16imm:$seg), 0>, Requires<[In16BitMode]>;
@@ -2930,12 +2930,12 @@ def : InstAlias<"inl\t$port", (IN32ri u8imm:$port), 0>;
 // jmp and call aliases for lcall and ljmp.  jmp $42,$5 -> ljmp
 def : InstAlias<"call\t$seg, $off",  (FARCALL16i i16imm:$off, i16imm:$seg)>, Requires<[In16BitMode]>;
 def : InstAlias<"jmp\t$seg, $off",   (FARJMP16i  i16imm:$off, i16imm:$seg)>, Requires<[In16BitMode]>;
-def : InstAlias<"call\t$seg, $off",  (FARCALL32i i32imm:$off, i16imm:$seg)>, Requires<[Not16BitMode]>;
-def : InstAlias<"jmp\t$seg, $off",   (FARJMP32i  i32imm:$off, i16imm:$seg)>, Requires<[Not16BitMode]>;
-def : InstAlias<"callw\t$seg, $off", (FARCALL16i i16imm:$off, i16imm:$seg)>;
-def : InstAlias<"jmpw\t$seg, $off",  (FARJMP16i  i16imm:$off, i16imm:$seg)>;
-def : InstAlias<"calll\t$seg, $off", (FARCALL32i i32imm:$off, i16imm:$seg)>;
-def : InstAlias<"jmpl\t$seg, $off",  (FARJMP32i  i32imm:$off, i16imm:$seg)>;
+def : InstAlias<"call\t$seg, $off",  (FARCALL32i i32imm:$off, i16imm:$seg)>, Requires<[In32BitMode]>;
+def : InstAlias<"jmp\t$seg, $off",   (FARJMP32i  i32imm:$off, i16imm:$seg)>, Requires<[In32BitMode]>;
+def : InstAlias<"callw\t$seg, $off", (FARCALL16i i16imm:$off, i16imm:$seg)>, Requires<[Not64BitMode]>;
+def : InstAlias<"jmpw\t$seg, $off",  (FARJMP16i  i16imm:$off, i16imm:$seg)>, Requires<[Not64BitMode]>;
+def : InstAlias<"calll\t$seg, $off", (FARCALL32i i32imm:$off, i16imm:$seg)>, Requires<[Not64BitMode]>;
+def : InstAlias<"jmpl\t$seg, $off",  (FARJMP32i  i32imm:$off, i16imm:$seg)>, Requires<[Not64BitMode]>;
 
 // Force mov without a suffix with a segment and mem to prefer the 'l' form of
 // the move.  All segment/mem forms are equivalent, this has the shortest