From 465a14666adf16295ced556f1abf38729f330add Mon Sep 17 00:00:00 2001
From: Steve <steve@lunarg.com>
Date: Wed, 15 Jul 2015 14:34:35 -0600
Subject: [PATCH] Comment out some dead assignments per suggestion from static
 analysis tools. Code is left in as comments for clarity to humans.

---
 SPIRV/SPVRemapper.cpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/SPIRV/SPVRemapper.cpp b/SPIRV/SPVRemapper.cpp
index 76d47729..3cec0e50 100644
--- a/SPIRV/SPVRemapper.cpp
+++ b/SPIRV/SPVRemapper.cpp
@@ -450,11 +450,12 @@ namespace spv {
                 return nextInst;
 
             case spv::OperandVariableLiterals:
-                if (opCode == spv::OpDecorate && asDecoration(word - 1) == spv::DecorationBuiltIn) {
-                    ++word;
-                    --numOperands;
-                }
-                word += numOperands;
+                // for clarity
+                // if (opCode == spv::OpDecorate && asDecoration(word - 1) == spv::DecorationBuiltIn) {
+                //     ++word;
+                //     --numOperands;
+                // }
+                // word += numOperands;
                 return nextInst;
 
             case spv::OperandVariableLiteralId:
@@ -466,7 +467,7 @@ namespace spv {
                 return nextInst;
 
             case spv::OperandLiteralString:
-                word += literalStringWords(literalString(word));
+                // word += literalStringWords(literalString(word)); // for clarity
                 return nextInst;
 
                 // Single word operands we simply ignore, as they hold no IDs