| ; RUN: llc < %s -asm-verbose=0 -mtriple=arm64-eabi | FileCheck %s |
| ; RUN: llc < %s -asm-verbose=0 -mtriple=aarch64-eabi | FileCheck %s |
| |
| ; test argument passing and simple load/store |
| |
| define bfloat @test_load(bfloat* %p) nounwind { |
| ; CHECK-LABEL: test_load: |
| ; CHECK-NEXT: ldr h0, [x0] |
| ; CHECK-NEXT: ret |
| %tmp1 = load bfloat, bfloat* %p, align 16 |
| ret bfloat %tmp1 |
| } |
| |
| define <4 x bfloat> @test_vec_load(<4 x bfloat>* %p) nounwind { |
| ; CHECK-LABEL: test_vec_load: |
| ; CHECK-NEXT: ldr d0, [x0] |
| ; CHECK-NEXT: ret |
| %tmp1 = load <4 x bfloat>, <4 x bfloat>* %p, align 16 |
| ret <4 x bfloat> %tmp1 |
| } |
| |
| define void @test_store(bfloat* %a, bfloat %b) nounwind { |
| ; CHECK-LABEL: test_store: |
| ; CHECK-NEXT: str h0, [x0] |
| ; CHECK-NEXT: ret |
| store bfloat %b, bfloat* %a, align 16 |
| ret void |
| } |
| |
| ; Simple store of v4bf16 |
| define void @test_vec_store(<4 x bfloat>* %a, <4 x bfloat> %b) nounwind { |
| ; CHECK-LABEL: test_vec_store: |
| ; CHECK-NEXT: str d0, [x0] |
| ; CHECK-NEXT: ret |
| entry: |
| store <4 x bfloat> %b, <4 x bfloat>* %a, align 16 |
| ret void |
| } |