[llvm-commits] [llvm] r78630 - /llvm/trunk/lib/Target/X86/X86InstrInfo.td

[Sean Callanan]

Author: spyffe
Date: Mon Aug 10 20:09:06 2009
New Revision: 78630

URL: http://llvm.org/viewvc/llvm-project?rev=78630&view=rev
Log:
Added the x86 INT instructions; both the special-case INT 3 and the general-case
INT i8.  These instructions are only for interpretation by disassemblers, not
for emission, so they do not as yet have patterns.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrInfo.td

Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.td?rev=78630&r1=78629&r2=78630&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.td Mon Aug 10 20:09:06 2009
@@ -518,6 +518,10 @@
                 "nopl\t$zero", []>, TB;
 }
 
+// Trap
+def INT3 : I<0xcc, RawFrm, (outs), (ins), "int 3", []>;
+def INT : I<0xcd, RawFrm, (outs), (ins i8imm:$trap), "int\t$trap", []>;
+
 // PIC base
 let neverHasSideEffects = 1, isNotDuplicable = 1, Uses = [ESP] in
   def MOVPC32r : Ii32<0xE8, Pseudo, (outs GR32:$reg), (ins piclabel:$label),