xref: /llvm-project/llvm/test/CodeGen/RISCV/rvv/memcpy-crash-zvl32b.ll (revision c772f5d53a75f2d5d0e8eb8c09c2d6c8d0fb1255)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2; RUN: llc < %s -mtriple=riscv64 -mattr=+zve32x | FileCheck %s
3
4; Make sure we don't with VLEN=32.
5
6define void @c() {
7; CHECK-LABEL: c:
8; CHECK:       # %bb.0: # %entry
9; CHECK-NEXT:    lw a0, 0(zero)
10; CHECK-NEXT:    sw a0, 0(zero)
11; CHECK-NEXT:    ret
12entry:
13  call void @llvm.memcpy.p0.p0.i64(ptr null, ptr null, i64 4, i1 false)
14  ret void
15}
16
17declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1
18