diff options
| author | Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com> | 2025-02-25 10:42:19 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-25 10:42:19 -0800 |
| commit | a9f2f8a592c4514cd116c947486055788092ea56 (patch) | |
| tree | e7bb9fba9d80631254ea1b42a96fe2c201573979 /source/slang/slang-ir-util.cpp | |
| parent | 19083925690f6180cb081ce2be4fbbdb64010b37 (diff) | |
Fix `UseGraph::replace` (#6395)
* Fix `UseGraph::isTrivial()` test.
* Fix.
* Fix.
* Refactor `UseGraph` and `UseChain`
* Update slang-ir-autodiff-primal-hoist.cpp
* Update all auto-diff locations that handle pointers to treat user pointers as regular values
* Update test to use direct-SPIRV only
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'source/slang/slang-ir-util.cpp')
| -rw-r--r-- | source/slang/slang-ir-util.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/source/slang/slang-ir-util.cpp b/source/slang/slang-ir-util.cpp index dbd6ac099..bf5b25d9c 100644 --- a/source/slang/slang-ir-util.cpp +++ b/source/slang/slang-ir-util.cpp @@ -1528,6 +1528,16 @@ bool isOne(IRInst* inst) } } +IRPtrTypeBase* asRelevantPtrType(IRInst* inst) +{ + if (auto ptrType = as<IRPtrTypeBase>(inst)) + { + if (ptrType->getAddressSpace() != AddressSpace::UserPointer) + return ptrType; + } + return nullptr; +} + IRPtrTypeBase* isMutablePointerType(IRInst* inst) { switch (inst->getOp()) @@ -1535,7 +1545,7 @@ IRPtrTypeBase* isMutablePointerType(IRInst* inst) case kIROp_ConstRefType: return nullptr; default: - return as<IRPtrTypeBase>(inst); + return asRelevantPtrType(inst); } } |