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Implement GL_EXT_terminate_invocation (#2454)

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* Implement GL_EXT_terminate_invocation.

* terminateInvocation: declare the SPV extension

* Update test results for spirv-tools and bison version bumps

Co-authored-by: John Kessenich <cepheus@frii.com>
This commit is contained in:
Jesse Hall 2020-11-09 08:30:01 -08:00 • committed by GitHub
parent 383eaf3293
commit 74e8f05b9f
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GPG key ID: 4AEE18F83AFDEB23
26 changed files with 6223 additions and 5846 deletions
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4
SPIRV/GlslangToSpv.cpp
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@ -3458,6 +3458,10 @@ bool TGlslangToSpvTraverser::visitBranch(glslang::TVisit /* visit */, glslang::T
case glslang::EOpKill:
builder.makeDiscard();
break;
case glslang::EOpTerminateInvocation:
builder.addExtension(spv::E_SPV_KHR_terminate_invocation);
builder.makeTerminateInvocation();
break;
case glslang::EOpBreak:
if (breakForLoop.top())
builder.createLoopExit();