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GLSL: Only require constant for subgroupBroadcast when SPV < 1.5.

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This commit is contained in:
John Kessenich
2019-08-28 00:01:54 -06:00
parent 8317e6c683
commit f766fabaa0
1 changed files with 5 additions and 3 deletions
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8
glslang/MachineIndependent/ParseHelper.cpp
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@@ -2155,9 +2155,11 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
break;
case EOpSubgroupBroadcast:
// <id> must be an integral constant expression.
if ((*argp)[1]->getAsConstantUnion() == nullptr)
error(loc, "argument must be compile-time constant", "id", "");
if (spvVersion.spv < EShTargetSpv_1_5) {
// <id> must be an integral constant expression.
if ((*argp)[1]->getAsConstantUnion() == nullptr)
error(loc, "argument must be compile-time constant", "id", "");
}
break;
case EOpBarrier: