From 1b01ff909afa1eb6700c0dc947e679b9c3890880 Mon Sep 17 00:00:00 2001 From: jsmall-nvidia Date: Tue, 27 Jun 2023 11:28:14 -0400 Subject: Pointer layout support (#2930) * WIP looking at reflection with pointers. * Added GetPointerLayout. * Initial test via reflection with layout of ptr type. * WIP handles ptrs to types that have layout that hasn't been completed. * Move tests to ptr. * WIP try to take into account lowering correctly between AggTypeDecl and Type, but doesn't quite work. * WIP a different path to handling recursive lowering problem with Ptr. * Fix issues with reflection output. * Small tidy. * Fix for infinite recursion issue. * Lower IRPointerTypeLayout * Working with generics. Has a hack to work around Layout around Ptr in IR. The reflection around the generic - the name isn't much use, it should probably have the generic parameters, but that would require getName to do something more sophisticated. * Fix issue around calling finishOuterGenerics to early. * Remove feature/ptr test. * Fix type legalization being an infinite loop with Ptr self referencing. * Disable the pointer self reference test because produces an infintie loop on emit. * Fixed comment based on review. * Fix for issue with emit and pointers causing infinite recursion. --- tools/gfx/cpu/cpu-device.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'tools/gfx/cpu/cpu-device.cpp') diff --git a/tools/gfx/cpu/cpu-device.cpp b/tools/gfx/cpu/cpu-device.cpp index 0db2b0fa7..4b8595e82 100644 --- a/tools/gfx/cpu/cpu-device.cpp +++ b/tools/gfx/cpu/cpu-device.cpp @@ -45,6 +45,11 @@ namespace cpu m_info.timestampFrequency = 1000000000; } + // Can support pointers (or something akin to that) + { + m_features.add("has-ptr"); + } + return SLANG_OK; } -- cgit v1.2.3