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