Use a single index for excessive loops.

TRAC #21167 ISSUE=338 Signed-off-by: Daniel Koch Author: Nicolas Capens git-svn-id: https://angleproject.googlecode.com/svn/trunk@1209 736b8ea6-26fd-11df-bfd4-992fa37f6226

Use a single index for excessive loops.
0933b0cc · daniel@transgaming.com · c264de47 · 0933b0cc
Commit 0933b0cc authored Jul 11, 2012 by daniel@transgaming.com
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OutputHLSL.cpp src/compiler/OutputHLSL.cpp +4 -2

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--- a/src/compiler/OutputHLSL.cpp
+++ b/src/compiler/OutputHLSL.cpp
@@ -2052,7 +2052,9 @@ bool OutputHLSL::handleExcessiveLoop(TIntermLoop *node)
                return false;   // Not an excessive loop
            }

-            out << "{";
+            out << "{int ";
+            index->traverse(this);
+            out << ";\n";

            while (iterations > 0)
            {
@@ -2060,7 +2062,7 @@ bool OutputHLSL::handleExcessiveLoop(TIntermLoop *node)

                // for(int index = initial; index < clampedLimit; index += increment)

-                out << "for(int ";
+                out << "for(";
                index->traverse(this);
                out << " = ";
                out << initial;