[llvm-commits] [llvm] r74749 - /llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td

[Evan Cheng]

Author: evancheng
Date: Thu Jul  2 19:18:36 2009
New Revision: 74749

URL: http://llvm.org/viewvc/llvm-project?rev=74749&view=rev
Log:
Add Thumb2 load / store multiple instructions. Not used yet.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=74749&r1=74748&r2=74749&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Thu Jul  2 19:18:36 2009
@@ -673,6 +673,21 @@
 def t2PICSTRB  : T2I_picst<"strb", BinOpFrag<(truncstorei8 node:$LHS, node:$RHS)>>;
 } // isNotDuplicable = 1, AddedComplexity = 10
 
+
+//===----------------------------------------------------------------------===//
+//  Load / store multiple Instructions.
+//
+
+let mayLoad = 1 in
+def t2LDM : T2XI<(outs),
+                 (ins addrmode4:$addr, pred:$p, reglist:$dst1, variable_ops),
+                 "ldm${p}${addr:submode} $addr, $dst1", []>;
+
+let mayStore = 1 in
+def t2STM : T2XI<(outs),
+                 (ins addrmode4:$addr, pred:$p, reglist:$src1, variable_ops),
+                 "stm${p}${addr:submode} $addr, $src1", []>;
+
 //===----------------------------------------------------------------------===//
 //  Move Instructions.
 //