[llvm-commits] [llvm] r164285 - /llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp

[Craig Topper]

Author: ctopper
Date: Thu Sep 20 01:14:08 2012
New Revision: 164285

URL: http://llvm.org/viewvc/llvm-project?rev=164285&view=rev
Log:
Change enum type in a static table to uint8_t instead. Saves about 700 hundred bytes of static data. Change unsigned char in same table to uint8_t for explicitness.

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

Modified: llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp?rev=164285&r1=164284&r2=164285&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp Thu Sep 20 01:14:08 2012
@@ -103,9 +103,9 @@
     bool IsLoad;
     bool isUpdating;
     bool hasWritebackOperand;
-    NEONRegSpacing RegSpacing;
-    unsigned char NumRegs; // D registers loaded or stored
-    unsigned char RegElts; // elements per D register; used for lane ops
+    uint8_t RegSpacing; // One of type NEONRegSpacing
+    uint8_t NumRegs; // D registers loaded or stored
+    uint8_t RegElts; // elements per D register; used for lane ops
     // FIXME: Temporary flag to denote whether the real instruction takes
     // a single register (like the encoding) or all of the registers in
     // the list (like the asm syntax and the isel DAG). When all definitions
@@ -377,7 +377,7 @@
 
   const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode());
   assert(TableEntry && TableEntry->IsLoad && "NEONLdStTable lookup failed");
-  NEONRegSpacing RegSpc = TableEntry->RegSpacing;
+  NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing;
   unsigned NumRegs = TableEntry->NumRegs;
 
   MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(),
@@ -442,7 +442,7 @@
 
   const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode());
   assert(TableEntry && !TableEntry->IsLoad && "NEONLdStTable lookup failed");
-  NEONRegSpacing RegSpc = TableEntry->RegSpacing;
+  NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing;
   unsigned NumRegs = TableEntry->NumRegs;
 
   MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(),
@@ -493,7 +493,7 @@
 
   const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode());
   assert(TableEntry && "NEONLdStTable lookup failed");
-  NEONRegSpacing RegSpc = TableEntry->RegSpacing;
+  NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing;
   unsigned NumRegs = TableEntry->NumRegs;
   unsigned RegElts = TableEntry->RegElts;