[llvm] r224684 - [X86] Don't swap the order of segment and offset in immediate form of far call/jump in Intel syntax.

Craig Topper craig.topper at gmail.com
Sat Dec 20 15:05:53 PST 2014


Author: ctopper
Date: Sat Dec 20 17:05:52 2014
New Revision: 224684

URL: http://llvm.org/viewvc/llvm-project?rev=224684&view=rev
Log:
[X86] Don't swap the order of segment and offset in immediate form of far call/jump in Intel syntax.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrControl.td

Modified: llvm/trunk/lib/Target/X86/X86InstrControl.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrControl.td?rev=224684&r1=224683&r2=224684&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrControl.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrControl.td Sat Dec 20 17:05:52 2014
@@ -148,11 +148,11 @@ let isBranch = 1, isTerminator = 1, isBa
   let Predicates = [Not64BitMode] in {
     def FARJMP16i  : Iseg16<0xEA, RawFrmImm16, (outs),
                             (ins i16imm:$off, i16imm:$seg),
-                            "ljmp{w}\t{$seg, $off|$off, $seg}", [],
+                            "ljmp{w}\t$seg, $off", [],
                             IIC_JMP_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
     def FARJMP32i  : Iseg32<0xEA, RawFrmImm16, (outs),
                             (ins i32imm:$off, i16imm:$seg),
-                            "ljmp{l}\t{$seg, $off|$off, $seg}", [],
+                            "ljmp{l}\t$seg, $off", [],
                             IIC_JMP_FAR_PTR>, OpSize32, Sched<[WriteJump]>;
   }
   def FARJMP64   : RI<0xFF, MRM5m, (outs), (ins opaque80mem:$dst),
@@ -212,11 +212,11 @@ let isCall = 1 in
     let Predicates = [Not64BitMode] in {
       def FARCALL16i  : Iseg16<0x9A, RawFrmImm16, (outs),
                                (ins i16imm:$off, i16imm:$seg),
-                               "lcall{w}\t{$seg, $off|$off, $seg}", [],
+                               "lcall{w}\t$seg, $off", [],
                                IIC_CALL_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
       def FARCALL32i  : Iseg32<0x9A, RawFrmImm16, (outs),
                                (ins i32imm:$off, i16imm:$seg),
-                               "lcall{l}\t{$seg, $off|$off, $seg}", [],
+                               "lcall{l}\t$seg, $off", [],
                                IIC_CALL_FAR_PTR>, OpSize32, Sched<[WriteJump]>;
     }
 





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