diff options
Diffstat (limited to 'test/CodeGen/AArch64/memcpy-f128.ll')
| -rw-r--r-- | test/CodeGen/AArch64/memcpy-f128.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/memcpy-f128.ll b/test/CodeGen/AArch64/memcpy-f128.ll new file mode 100644 index 0000000000..76db2974ab --- /dev/null +++ b/test/CodeGen/AArch64/memcpy-f128.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -march=aarch64 -mtriple=aarch64-linux-gnu | FileCheck %s + +%structA = type { i128 } +@stubA = internal unnamed_addr constant %structA zeroinitializer, align 8 + +; Make sure we don't hit llvm_unreachable. + +define void @test1() { +; CHECK-LABEL: @test1 +; CHECK: adrp +; CHECK: ldr q0 +; CHECK: str q0 +; CHECK: ret +entry: + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* undef, i8* bitcast (%structA* @stubA to i8*), i64 48, i32 8, i1 false) + ret void +} + +declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) |