From 332f60c19336252d907b83882aa70665ca93a9d2 Mon Sep 17 00:00:00 2001 From: Ellie Hermaszewska Date: Fri, 12 May 2023 04:33:21 +0800 Subject: MVP for higher order functions (#2849) * MVP for higher order functions * Add shader subgroup partitioned glsl intrinsics * Implement parsing and checking for tuple types Currently there is no way to do anything useful with them from the source language however * neaten * Correct precedence of function type parsing * neaten * higher order function tests * function types of any arity * Inference for higher order functions * Add second test for unsynchronized params * regenerate vs projects * dx11 -> dx12 for saturated cooperations tests * Disable saturated cooperation tests on vulkan They fail on release builds in CI, not essential for the higher order function work however * remove saturated-cooperation tests * Remove unnecessary assert and clarify control flow in AddDeclRefOverloadCandidates * Add Tuple type name mangling * Use functype keyword to introduce function types * Add more inference tests for hof --------- Co-authored-by: Yong He --- source/slang/slang-emit.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'source/slang/slang-emit.cpp') diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index 88b616996..8a04e5cc8 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -12,6 +12,7 @@ #include "slang-ir-dce.h" #include "slang-ir-diff-call.h" #include "slang-ir-autodiff.h" +#include "slang-ir-defunctionalization.h" #include "slang-ir-dll-export.h" #include "slang-ir-dll-import.h" #include "slang-ir-eliminate-phis.h" @@ -616,6 +617,13 @@ Result linkAndOptimizeIR( break; } + // Few of our targets support higher order functions, and + // we don't have the backend code to emit higher order functions for those + // which do. + // Specialize away these parameters + // TODO: We should implement a proper defunctionalization pass + specializeHigherOrderParameters(codeGenContext, irModule); + // For all targets, we translate load/store operations // of aggregate types from/to byte-address buffers into // stores of individual scalar or vector values. -- cgit v1.2.3