HLSL: fix invalid spir-v vector * scalar for float1

Missing check for float results in always emitting OpIMul even for float types
2018-11-14 13:04:39 +01:00
parent 7274bbc27c
commit 697fdf015f
2 changed files with 5 additions and 7 deletions
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -4633,7 +4633,9 @@ spv::Id TGlslangToSpvTraverser::createBinaryOperation(glslang::TOperator op, OpD
            assert(builder.isScalar(right));
            needMatchingVectors = false;
            binOp = spv::OpVectorTimesScalar;
-        } else
+        } else if (isFloat)
+            binOp = spv::OpFMul;
+          else
            binOp = spv::OpIMul;
        break;
    case glslang::EOpVectorTimesMatrix: