From: Craig Topper <craig.topper@gmail.com>
Date: Thu, 20 Nov 2014 05:22:32 +0000 (+0000)
Subject: Use array_lengthof instead of sizeof(array)/sizeof(element) in a tablegen output.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8c7894b670224e0a883474c97e72972f4f1fe603;p=platform%2Fupstream%2Fllvm.git

Use array_lengthof instead of sizeof(array)/sizeof(element) in a tablegen output.

llvm-svn: 222410
---

diff --git a/llvm/utils/TableGen/RegisterInfoEmitter.cpp b/llvm/utils/TableGen/RegisterInfoEmitter.cpp
index ac59a40..a9627e9 100644
--- a/llvm/utils/TableGen/RegisterInfoEmitter.cpp
+++ b/llvm/utils/TableGen/RegisterInfoEmitter.cpp
@@ -379,9 +379,9 @@ RegisterInfoEmitter::EmitRegMappingTables(raw_ostream &OS,
       OS << "extern const unsigned " << Namespace
          << (j == 0 ? "DwarfFlavour" : "EHFlavour") << i << "Dwarf2LSize";
       if (!isCtor)
-        OS << " = sizeof(" << Namespace
+        OS << " = array_lengthof(" << Namespace
            << (j == 0 ? "DwarfFlavour" : "EHFlavour") << i
-           << "Dwarf2L)/sizeof(MCRegisterInfo::DwarfLLVMRegPair);\n\n";
+           << "Dwarf2L);\n\n";
       else
         OS << ";\n\n";
     }
@@ -427,9 +427,8 @@ RegisterInfoEmitter::EmitRegMappingTables(raw_ostream &OS,
       OS << "extern const unsigned " << Namespace
          << (j == 0 ? "DwarfFlavour" : "EHFlavour") << i << "L2DwarfSize";
       if (!isCtor)
-        OS << " = sizeof(" << Namespace
-           << (j == 0 ? "DwarfFlavour" : "EHFlavour") << i
-           << "L2Dwarf)/sizeof(MCRegisterInfo::DwarfLLVMRegPair);\n\n";
+        OS << " = array_lengthof(" << Namespace
+           << (j == 0 ? "DwarfFlavour" : "EHFlavour") << i << "L2Dwarf);\n\n";
       else
         OS << ";\n\n";
     }