From 1148564b9cdbbc8fec4fbecf65b0af60aa6af344 Mon Sep 17 00:00:00 2001 From: jsmall-nvidia Date: Wed, 18 May 2022 10:09:28 -0400 Subject: Support for `[[vk::spirv_instruction(op)]]` (#2242) * #include an absolute path didn't work - because paths were taken to always be relative. * Add extension required by SPIRVOpDecoration into part of emit (could be a prior pass). * Add [[vk::spirv_instruction]] attribute * Add documentation for [[vk::spirv_instruction]. * Update 08-attributes.md * Update 08-attributes.md --- source/slang/slang-lower-to-ir.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'source/slang/slang-lower-to-ir.cpp') diff --git a/source/slang/slang-lower-to-ir.cpp b/source/slang/slang-lower-to-ir.cpp index 585b02a02..4ff43b697 100644 --- a/source/slang/slang-lower-to-ir.cpp +++ b/source/slang/slang-lower-to-ir.cpp @@ -7517,6 +7517,12 @@ struct DeclLoweringVisitor : DeclVisitor getBuilder()->addDecoration(irFunc, kIROp_OutputControlPointsDecoration, intLit); } + if (auto attr = decl->findModifier()) + { + IRIntLit* intLit = _getIntLitFromAttribute(getBuilder(), attr); + getBuilder()->addDecoration(irFunc, kIROp_SPIRVOpDecoration, intLit); + } + if(decl->findModifier()) { getBuilder()->addDecoration(irFunc, kIROp_UnsafeForceInlineEarlyDecoration); -- cgit v1.2.3