diff --git a/llvm/test/Transforms/InstCombine/alloca-intptr-not-sizet.ll b/llvm/test/Transforms/InstCombine/alloca-intptr-not-sizet.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/InstCombine/alloca-intptr-not-sizet.ll
@@ -0,0 +1,15 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -passes=instcombine -S | FileCheck %s
+target datalayout = "p0:64:64:64-p7:128:128:128:32-A7"
+
+define void @test_array_alloca_intptr_not_sizet(i64 %size, ptr %dest) {
+; CHECK-LABEL: @test_array_alloca_intptr_not_sizet(
+; CHECK-NEXT:    [[TMP1:%.*]] = zext i64 [[SIZE:%.*]] to i128
+; CHECK-NEXT:    [[ALLOCA:%.*]] = alloca i8, i128 [[TMP1]], align 1, addrspace(7)
+; CHECK-NEXT:    store ptr addrspace(7) [[ALLOCA]], ptr [[DEST:%.*]], align 16
+; CHECK-NEXT:    ret void
+;
+  %alloca = alloca i8, i64 %size, addrspace(7)
+  store ptr addrspace(7) %alloca, ptr %dest
+  ret void
+}
diff --git a/llvm/test/Transforms/SeparateConstOffsetFromGEP/pointer-type-not-offset-type.ll b/llvm/test/Transforms/SeparateConstOffsetFromGEP/pointer-type-not-offset-type.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/SeparateConstOffsetFromGEP/pointer-type-not-offset-type.ll
@@ -0,0 +1,15 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -passes=separate-const-offset-from-gep -S | FileCheck %s
+target datalayout = "p0:64:64:64-p1:128:128:128:32"
+
+define void @should_be_trunc(ptr addrspace(1) %ptr,  i64 %index, ptr %result) {
+; CHECK-LABEL: @should_be_trunc(
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i64 [[INDEX:%.*]] to i128
+; CHECK-NEXT:    [[GEP:%.*]] = getelementptr ptr addrspace(1), ptr addrspace(1) [[PTR:%.*]], i128 [[IDXPROM]]
+; CHECK-NEXT:    store ptr addrspace(1) [[GEP]], ptr [[RESULT:%.*]], align 16
+; CHECK-NEXT:    ret void
+;
+  %gep = getelementptr ptr addrspace(1), ptr addrspace(1) %ptr, i64 %index
+  store ptr addrspace(1) %gep, ptr %result
+  ret void
+}