Flatten some of the arrays in the X86 disassembler tables to reduce space needed...

[oota-llvm.git] / lib / Target / X86 / Disassembler / X86DisassemblerDecoder.c

diff --git a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c
index 958f653eb736bc61313cb2c3d4e8320a59011752..9a628f2163d0ba3b2c3391b1238b402c2b6dacff 100644 (file)
--- a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c
+++ b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c
@@ -131,14 +131,13 @@ static InstrUID decode(OpcodeType type,
     debug("Corrupt table!  Unknown modrm_type");
     return 0;
   case MODRM_ONEENTRY:
-    return dec->instructionIDs[0];
+    return modRMTable[dec->instructionIDs];
   case MODRM_SPLITRM:
     if (modFromModRM(modRM) == 0x3)
-      return dec->instructionIDs[1];
-    else
-      return dec->instructionIDs[0];
+      return modRMTable[dec->instructionIDs+1];
+    return modRMTable[dec->instructionIDs];
   case MODRM_FULL:
-    return dec->instructionIDs[modRM];
+    return modRMTable[dec->instructionIDs+modRM];
   }
 }