From 0c7104e609d93a46d247f75d4ea8a16dc5ee5855 Mon Sep 17 00:00:00 2001 From: Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com> Date: Mon, 17 Mar 2025 12:02:37 -0700 Subject: Add auto-diff support for `GetOffsetPtr` (#6625) --- source/slang/slang-ir-addr-inst-elimination.cpp | 1 + source/slang/slang-ir-autodiff-fwd.cpp | 1 + 2 files changed, 2 insertions(+) (limited to 'source') diff --git a/source/slang/slang-ir-addr-inst-elimination.cpp b/source/slang/slang-ir-addr-inst-elimination.cpp index 8dcecf285..51477419b 100644 --- a/source/slang/slang-ir-addr-inst-elimination.cpp +++ b/source/slang/slang-ir-addr-inst-elimination.cpp @@ -174,6 +174,7 @@ struct AddressInstEliminationContext case kIROp_FieldAddress: case kIROp_Unmodified: case kIROp_DebugValue: + case kIROp_GetOffsetPtr: break; default: sink->diagnose( diff --git a/source/slang/slang-ir-autodiff-fwd.cpp b/source/slang/slang-ir-autodiff-fwd.cpp index e146ac3e0..92c35a618 100644 --- a/source/slang/slang-ir-autodiff-fwd.cpp +++ b/source/slang/slang-ir-autodiff-fwd.cpp @@ -2187,6 +2187,7 @@ InstPair ForwardDiffTranscriber::transcribeInstImpl(IRBuilder* builder, IRInst* case kIROp_MakeCoopVector: case kIROp_MakeCoopVectorFromValuePack: case kIROp_GetCurrentStage: + case kIROp_GetOffsetPtr: return transcribeNonDiffInst(builder, origInst); // A call to createDynamicObject(arbitraryData) cannot provide a diff value, -- cgit v1.2.3