Clean redundant semicolons from HLSL branch statements

Branch statements can only exist inside block nodes. The block node that contains a branch will take care of writing a semicolon after each statement. BUG=angleproject:1013 TEST=angle_end2end_tests Change-Id: Ie5d9077c5d2e090c704282dba39b4d46845cbf1e Reviewed-on: https://chromium-review.googlesource.com/708894Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

Clean redundant semicolons from HLSL branch statements
8886f0fc · Olli Etuaho · Commit Bot · 180f43c6 · 8886f0fc
Commit 8886f0fc authored Oct 10, 2017 by Olli Etuaho Committed by Commit Bot Oct 10, 2017
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Showing with 7 additions and 17 deletions

OutputHLSL.cpp src/compiler/translator/OutputHLSL.cpp +7 -17

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--- a/src/compiler/translator/OutputHLSL.cpp
+++ b/src/compiler/translator/OutputHLSL.cpp
@@ -2262,16 +2262,16 @@ bool OutputHLSL::visitLoop(Visit visit, TIntermLoop *node)
 bool OutputHLSL::visitBranch(Visit visit, TIntermBranch *node)
 {
+    if (visit == PreVisit)
+    {
        TInfoSinkBase &out = getInfoSink();
        switch (node->getFlowOp())
        {
            case EOpKill:
-            outputTriplet(out, visit, "discard;\n", "", "");
+                out << "discard";
                break;
            case EOpBreak:
-            if (visit == PreVisit)
-            {
                if (mNestedLoopDepth > 1)
                {
                    mUsesNestedBreak = true;
@@ -2285,36 +2285,26 @@ bool OutputHLSL::visitBranch(Visit visit, TIntermBranch *node)
                }
                else
                {
-                    out << "break;\n";
+                    out << "break";
-                }
                }
                break;
            case EOpContinue:
-            outputTriplet(out, visit, "continue;\n", "", "");
+                out << "continue";
                break;
            case EOpReturn:
-            if (visit == PreVisit)
-            {
                if (node->getExpression())
                {
                    out << "return ";
                }
                else
                {
-                    out << "return;\n";
+                    out << "return";
-                }
-            }
-            else if (visit == PostVisit)
-            {
-                if (node->getExpression())
-                {
-                    out << ";\n";
-                }
                }
                break;
            default:
                UNREACHABLE();
        }
+    }
    return true;
 }