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| author | Yong He <yonghe@outlook.com> | 2023-01-11 15:33:28 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-11 15:33:28 -0800 |
| commit | a3ac6e71cbc922b7c941c45f23ee18a9fc274d1f (patch) | |
| tree | acf8c18601f124e9290494f8b379d2420369fc35 /source/slang/slang-ir.cpp | |
| parent | 20262684bcbb707d16669b2670039df870b65ca8 (diff) | |
Make backward differentiation work with generics. (#2586)
* Make backward differentiation work with generics.
* Fix.
* Another fix.
* More fix.
Co-authored-by: Yong He <yhe@nvidia.com>
Diffstat (limited to 'source/slang/slang-ir.cpp')
| -rw-r--r-- | source/slang/slang-ir.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp index f37a7a1a0..b36a2ebec 100644 --- a/source/slang/slang-ir.cpp +++ b/source/slang/slang-ir.cpp @@ -2810,6 +2810,8 @@ namespace Slang IRBackwardDiffIntermediateContextType* IRBuilder::getBackwardDiffIntermediateContextType( IRInst* func) { + if (!func) + func = getVoidValue(); return (IRBackwardDiffIntermediateContextType*)getType( kIROp_BackwardDiffIntermediateContextType, 1, @@ -6260,6 +6262,8 @@ namespace Slang return type; } + void validateIRInstOperands(IRInst*); + void IRInst::replaceUsesWith(IRInst* other) { // Safety check: don't try to replace something with itself. @@ -6377,6 +6381,10 @@ namespace Slang this->prev = inPrev; this->next = inNext; this->parent = inParent; + +#if _DEBUG + validateIRInstOperands(this); +#endif } void IRInst::insertAfter(IRInst* other) |