1 ; Test the handling of unnamed short vector arguments.
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC
4 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK
6 ; This routine is called with two named vector argument (passed
7 ; in %v24 and %v26) and two unnamed vector arguments (passed
8 ; in the single-wide stack slots at 160 and 168).
9 declare void @bar(<4 x i8>, <4 x i8>, ...)
12 ; CHECK-VEC-LABEL: foo:
13 ; CHECK-VEC-DAG: vrepib %v24, 1
14 ; CHECK-VEC-DAG: vrepib %v26, 2
15 ; CHECK-VEC: brasl %r14, bar@PLT
17 ; CHECK-STACK: .LCPI0_0:
18 ; CHECK-STACK: .quad 217020518463700992 # 0x303030300000000
19 ; CHECK-STACK: .quad 289360691284934656 # 0x404040400000000
20 ; CHECK-STACK-LABEL: foo:
21 ; CHECK-STACK: aghi %r15, -176
22 ; CHECK-STACK-DAG: larl [[REG1:%r[0-9]+]], .LCPI0_0
23 ; CHECK-STACK-DAG: vl [[VREG:%v[0-9]+]], 0([[REG1]])
24 ; CHECK-STACK-DAG: vst [[VREG]], 160(%r15)
25 ; CHECK-STACK: brasl %r14, bar@PLT
27 call void (<4 x i8>, <4 x i8>, ...) @bar
28 (<4 x i8> <i8 1, i8 1, i8 1, i8 1>,
29 <4 x i8> <i8 2, i8 2, i8 2, i8 2>,
30 <4 x i8> <i8 3, i8 3, i8 3, i8 3>,
31 <4 x i8> <i8 4, i8 4, i8 4, i8 4>)