[llvm-commits] [llvm] r120822 - /llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp

[Jim Grosbach]

Author: grosbach
Date: Fri Dec  3 12:31:03 2010
New Revision: 120822

URL: http://llvm.org/viewvc/llvm-project?rev=120822&view=rev
Log:
Size reduction for tPUSH come from t2STMDB_UPD, not t2STMIA_UPD.

Modified:
    llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp

Modified: llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp?rev=120822&r1=120821&r2=120822&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp (original)
+++ llvm/trunk/lib/Target/ARM/Thumb2SizeReduction.cpp Fri Dec  3 12:31:03 2010
@@ -125,7 +125,8 @@
     { ARM::t2LDMIA_RET,0,         ARM::tPOP_RET, 0,   0,    1,   1,  1,1, 1 },
     { ARM::t2LDMIA_UPD,ARM::tLDMIA_UPD,ARM::tPOP,0,   0,    1,   1,  1,1, 1 },
     // ARM::t2STM (with no basereg writeback) has no Thumb1 equivalent
-    { ARM::t2STMIA_UPD,ARM::tSTMIA_UPD,ARM::tPUSH,0,  0,    1,   1,  1,1, 1 },
+    { ARM::t2STMIA_UPD,ARM::tSTMIA_UPD, 0,       0,   0,    1,   1,  1,1, 1 },
+    { ARM::t2STMDB_UPD, 0,        ARM::tPUSH,    0,   0,    1,   1,  1,1, 1 },
   };
 
   class Thumb2SizeReduce : public MachineFunctionPass {