Add encodings for Thumb1 Spill and Restore pseudos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121929 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index 2e8b46e8537a323ae6da2a3a8b1f285e139ee689..70aeb37eccc77f7bd2a1b8d95c322448ceb4fb45 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -694,7 +694,12 @@ let canFoldAsLoad = 1, mayLoad = 1, neverHasSideEffects = 1 in
 // FIXME: Pseudo for tLDRspi
 def tRestore : T1pIs<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), IIC_iLoad_i,
                      "ldr", "\t$dst, $addr", []>,
-               T1LdStSP<{1,?,?}>;
+               T1LdStSP<{1,?,?}> {
+  bits<3> Rt;
+  bits<8> addr;
+  let Inst{10-8} = Rt;
+  let Inst{7-0} = addr;
+}
 
 // Load tconstpool
 // FIXME: Use ldr.n to work around a Darwin assembler bug.
@@ -745,7 +750,12 @@ let mayStore = 1, neverHasSideEffects = 1 in
 // FIXME: Pseudo for tSTRspi
 def tSpill : T1pIs<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), IIC_iStore_i,
                   "str", "\t$src, $addr", []>,
-             T1LdStSP<{0,?,?}>;
+             T1LdStSP<{0,?,?}> {
+  bits<3> Rt;
+  bits<8> addr;
+  let Inst{10-8} = Rt;
+  let Inst{7-0} = addr;
+}
 
 //===----------------------------------------------------------------------===//
 //  Load / store multiple Instructions.