| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s |
| |
| ; Test that we don't segfault. |
| define void @test(i64 %a, i8* %b) { |
| ; CHECK-LABEL: test: |
| ; CHECK: ; %bb.0: |
| ; CHECK-NEXT: and x8, x0, #0x7fffffffffffffff |
| ; CHECK-NEXT: ldr x9, [x1] |
| ; CHECK-NEXT: str x9, [x8] |
| ; CHECK-NEXT: ret |
| %1 = and i64 %a, 9223372036854775807 |
| %2 = inttoptr i64 %1 to i8* |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %2, i8* align 8 %b, i64 8, i1 false) |
| ret void |
| } |
| |
| declare void @llvm.memcpy.p0i8.p0i8.i64(i8*, i8*, i64, i1) |
