1 ; RUN: llc -mtriple=aarch64_be -fast-isel=false < %s | FileCheck %s
2 ; RUN: llc -mtriple=aarch64_be -fast-isel=true < %s | FileCheck %s
4 ; Check narrow argument passing via stack - callee end
5 define i32 @test_narrow_args_callee(i64 %x0, i64 %x1, i64 %x2, i64 %x3, i64 %x4, i64 %x5, i64 %x6, i64 %x7, i8 %c, i16 %s) #0 {
7 %conv = zext i8 %c to i32
8 %conv1 = sext i16 %s to i32
9 %add = add nsw i32 %conv1, %conv
10 ; CHECK-LABEL: test_narrow_args_callee:
11 ; CHECK-DAG: ldrb w{{[0-9]}}, [sp, #7]
12 ; CHECK-DAG: ldr{{s?}}h w{{[0-9]}}, [sp, #14]
16 ; Check narrow argument passing via stack - caller end
17 define i32 @test_narrow_args_caller() #0 {
19 %call = tail call i32 @test_narrow_args_callee(i64 undef, i64 undef, i64 undef, i64 undef, i64 undef, i64 undef, i64 undef, i64 undef, i8 8, i16 9)
20 ; CHECK-LABEL: test_narrow_args_caller:
21 ; CHECK-DAG: strh w{{[0-9]}}, [sp, #14]
22 ; CHECK-DAG: strb w{{[0-9]}}, [sp, #7]
26 define float @test_block_addr([8 x float], [1 x float] %in) {
27 ; CHECK-LABEL: test_block_addr:
29 %val = extractvalue [1 x float] %in, 0
33 define void @test_block_addr_callee() {
34 ; CHECK-LABEL: test_block_addr_callee:
35 ; CHECK: sub sp, sp, #32
36 ; CHECK: str {{[a-z0-9]+}}, [sp, #16]
37 ; CHECK: bl test_block_addr
38 %val = insertvalue [1 x float] undef, float 0.0, 0
39 call float @test_block_addr([8 x float] undef, [1 x float] %val)