Added tSVC and tTRAP for disassembly only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97098 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index e8d3e228ec313c72e19af412c6ac2c0c9930e454..73a3b7c6ab605d324f3fd8501e5b566e39b882d4 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -343,6 +343,24 @@ let isBranch = 1, isTerminator = 1 in {
               T1Misc<{1,0,?,1,?,?,?}>;
 }
 
+// A8.6.218 Supervisor Call (Software Interrupt) -- for disassembly only
+// A8.6.16 B: Encoding T1
+// If Inst{11-8} == 0b1111 then SEE SVC
+let isCall = 1 in {
+def tSVC : T1I<(outs), (ins i32imm:$svc, pred:$cc), IIC_Br, "svc$cc\t$svc", []>,
+           Encoding16 {
+  let Inst{15-12} = 0b1101;
+  let Inst{11-8} = 0b1111;
+}
+}
+
+// A8.6.16 B: Encoding T1 -- for disassembly only
+// If Inst{11-8} == 0b1110 then UNDEFINED
+def tTRAP : T1I<(outs), (ins), IIC_Br, "trap", []>, Encoding16 {
+  let Inst{15-12} = 0b1101;
+  let Inst{11-8} = 0b1110;
+}
+
 //===----------------------------------------------------------------------===//
 //  Load Store Instructions.
 //