| ; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s |
| |
| ; Test that we don't segfault. |
| ; CHECK-LABEL: test |
| ; CHECK: ldr [[REG1:x[0-9]+]], [x1] |
| ; CHECK-NEXT: and [[REG2:x[0-9]+]], x0, #0x7fffffffffffffff |
| ; CHECK-NEXT: str [[REG1]], {{\[}}[[REG2]]{{\]}} |
| define void @test(i64 %a, i8* %b) { |
| %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) |
