From 5dd962ceddf9cbc1ae0f0b5fe09a2bb95ffcc715 Mon Sep 17 00:00:00 2001
From: Slava Pestov <spestov@apple.com>
Date: Wed, 2 Sep 2020 18:47:35 -0400
Subject: [PATCH] AutoDiff: Remove some unnecessary calls to getInterfaceType()

---
 lib/SILOptimizer/Differentiation/LinearMapInfo.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/lib/SILOptimizer/Differentiation/LinearMapInfo.cpp b/lib/SILOptimizer/Differentiation/LinearMapInfo.cpp
index 4582c20521d6d..e27b7f38a1a3b 100644
--- a/lib/SILOptimizer/Differentiation/LinearMapInfo.cpp
+++ b/lib/SILOptimizer/Differentiation/LinearMapInfo.cpp
@@ -141,8 +141,6 @@ LinearMapInfo::createBranchingTraceDecl(SILBasicBlock *originalBB,
   if (genericSig)
     branchingTraceDecl->setGenericSignature(genericSig);
   computeAccessLevel(branchingTraceDecl, original->getEffectiveSymbolLinkage());
-  branchingTraceDecl->getInterfaceType();
-  assert(branchingTraceDecl->hasInterfaceType());
   file.addTopLevelDecl(branchingTraceDecl);
   // Add basic block enum cases.
   for (auto *predBB : originalBB->getPredecessorBlocks()) {
@@ -165,7 +163,6 @@ LinearMapInfo::createBranchingTraceDecl(SILBasicBlock *originalBB,
         /*IdentifierLoc*/ loc, DeclName(astCtx.getIdentifier(bbId)), paramList,
         loc, /*RawValueExpr*/ nullptr, branchingTraceDecl);
     enumEltDecl->setImplicit();
-    enumEltDecl->getInterfaceType();
     auto *enumCaseDecl = EnumCaseDecl::create(
         /*CaseLoc*/ loc, {enumEltDecl}, branchingTraceDecl);
     enumCaseDecl->setImplicit();
@@ -207,8 +204,6 @@ LinearMapInfo::createLinearMapStruct(SILBasicBlock *originalBB,
   if (genericSig)
     linearMapStruct->setGenericSignature(genericSig);
   computeAccessLevel(linearMapStruct, original->getEffectiveSymbolLinkage());
-  linearMapStruct->getInterfaceType();
-  assert(linearMapStruct->hasInterfaceType());
   file.addTopLevelDecl(linearMapStruct);
   return linearMapStruct;
 }