1 ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=neon | FileCheck %s
3 define void @test_store_f128(fp128* %ptr, fp128 %val) #0 {
4 ; CHECK-LABEL: test_store_f128
5 ; CHECK: str {{q[0-9]+}}, [{{x[0-9]+}}]
7 store fp128 %val, fp128* %ptr, align 16
11 define fp128 @test_load_f128(fp128* readonly %ptr) #2 {
12 ; CHECK-LABEL: test_load_f128
13 ; CHECK: ldr {{q[0-9]+}}, [{{x[0-9]+}}]
15 %0 = load fp128, fp128* %ptr, align 16
19 define void @test_vstrq_p128(i128* %ptr, i128 %val) #0 {
20 ; CHECK-LABEL: test_vstrq_p128
21 ; CHECK: stp {{x[0-9]+}}, {{x[0-9]+}}, [{{x[0-9]+}}]
24 %0 = bitcast i128* %ptr to fp128*
25 %1 = bitcast i128 %val to fp128
26 store fp128 %1, fp128* %0, align 16
30 define i128 @test_vldrq_p128(i128* readonly %ptr) #2 {
31 ; CHECK-LABEL: test_vldrq_p128
32 ; CHECK: ldp {{x[0-9]+}}, {{x[0-9]+}}, [{{x[0-9]+}}]
35 %0 = bitcast i128* %ptr to fp128*
36 %1 = load fp128, fp128* %0, align 16
37 %2 = bitcast fp128 %1 to i128
41 define void @test_ld_st_p128(i128* nocapture %ptr) #0 {
42 ; CHECK-LABEL: test_ld_st_p128
43 ; CHECK: ldr {{q[0-9]+}}, [{{x[0-9]+}}]
44 ; CHECK-NEXT: str {{q[0-9]+}}, [{{x[0-9]+}}, #16]
46 %0 = bitcast i128* %ptr to fp128*
47 %1 = load fp128, fp128* %0, align 16
48 %add.ptr = getelementptr inbounds i128, i128* %ptr, i64 1
49 %2 = bitcast i128* %add.ptr to fp128*
50 store fp128 %1, fp128* %2, align 16