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GLSL/SPV: Pre SPIR-V 1.5, subgroupQuadBroadcast index must be constant

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This commit is contained in:
John Kessenich 2019-10-14 23:08:26 -06:00
parent 101ca388fb
commit 765cee8441
3 changed files with 231 additions and 216 deletions
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glslang/MachineIndependent/ParseHelper.cpp
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@ -2155,6 +2155,7 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
break;
case EOpSubgroupBroadcast:
case EOpSubgroupQuadBroadcast:
if (spvVersion.spv < EShTargetSpv_1_5) {
// <id> must be an integral constant expression.
if ((*argp)[1]->getAsConstantUnion() == nullptr)