[llvm-commits] [llvm] r116447 - /llvm/trunk/lib/Target/ARM/ARMInstrInfo.td

[Jim Grosbach]

Author: grosbach
Date: Wed Oct 13 17:38:23 2010
New Revision: 116447

URL: http://llvm.org/viewvc/llvm-project?rev=116447&view=rev
Log:
Add operand encoding bits for SMC and SVC in ARM mode.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrInfo.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.td?rev=116447&r1=116446&r2=116447&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.td Wed Oct 13 17:38:23 2010
@@ -1295,14 +1295,18 @@
 // Secure Monitor Call is a system instruction -- for disassembly only
 def SMC : ABI<0b0001, (outs), (ins i32imm:$opt), NoItinerary, "smc", "\t$opt",
               [/* For disassembly only; pattern left blank */]> {
-  let Inst{23-20} = 0b0110;
-  let Inst{7-4} = 0b0111;
+  bits<4> opt;
+  let Inst{23-4} = 0b01100000000000000111;
+  let Inst{3-0} = opt;
 }
 
 // Supervisor Call (Software Interrupt) -- for disassembly only
 let isCall = 1 in {
 def SVC : ABI<0b1111, (outs), (ins i32imm:$svc), IIC_Br, "svc", "\t$svc",
-              [/* For disassembly only; pattern left blank */]>;
+              [/* For disassembly only; pattern left blank */]> {
+  bits<24> svc;
+  let Inst{23-0} = svc;
+}
 }
 
 // Store Return State is a system instruction -- for disassembly only