1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=instcombine -S | FileCheck %s 3 4; OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5223 5define void @test_bigalloc(ptr %dst) { 6; CHECK-LABEL: @test_bigalloc( 7; CHECK-NEXT: [[TMP1:%.*]] = alloca [18446744069414584320 x i8], align 1 8; CHECK-NEXT: store ptr [[TMP1]], ptr [[DST:%.*]], align 8 9; CHECK-NEXT: ret void 10; 11 %1 = alloca i8, i864 -4294967296 12 store ptr %1, ptr %dst 13 ret void 14} 15