; Test the handling of named short vector arguments. ; ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK ; This routine has 12 vector arguments, which fill up %v24-%v31 ; and the four single-wide stack slots starting at 160. declare void @bar(<1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>, <1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>, <1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>) define void @foo() { ; CHECK-VEC-LABEL: foo: ; CHECK-VEC-DAG: vrepib %v24, 1 ; CHECK-VEC-DAG: vrepib %v26, 2 ; CHECK-VEC-DAG: vrepib %v28, 3 ; CHECK-VEC-DAG: vrepib %v30, 4 ; CHECK-VEC-DAG: vrepib %v25, 5 ; CHECK-VEC-DAG: vrepib %v27, 6 ; CHECK-VEC-DAG: vrepib %v29, 7 ; CHECK-VEC-DAG: vrepib %v31, 8 ; CHECK-VEC: brasl %r14, bar@PLT ; ; CHECK-STACK: .LCPI0_0: ; CHECK-STACK: .quad 795741901033570304 # 0xb0b0b0b00000000 ; CHECK-STACK: .quad 868082074056920076 # 0xc0c0c0c0c0c0c0c ; CHECK-STACK: .LCPI0_1: ; CHECK-STACK: .quad 648518346341351424 # 0x900000000000000 ; CHECK-STACK: .quad 723390690146385920 # 0xa0a000000000000 ; CHECK-STACK-LABEL: foo: ; CHECK-STACK: aghi %r15, -192 ; CHECK-STACK-DAG: larl [[REG1:%r[0-9]+]], .LCPI0_0 ; CHECK-STACK-DAG: vl [[VREG0:%v[0-9]+]], 0([[REG1]]) ; CHECK-STACK-DAG: vst [[VREG0]], 176(%r15) ; CHECK-STACK-DAG: larl [[REG2:%r[0-9]+]], .LCPI0_1 ; CHECK-STACK-DAG: vl [[VREG1:%v[0-9]+]], 0([[REG2]]) ; CHECK-STACK-DAG: vst [[VREG1]], 160(%r15) ; CHECK-STACK: brasl %r14, bar@PLT call void @bar (<1 x i8> <i8 1>, <2 x i8> <i8 2, i8 2>, <4 x i8> <i8 3, i8 3, i8 3, i8 3>, <8 x i8> <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>, <1 x i8> <i8 5>, <2 x i8> <i8 6, i8 6>, <4 x i8> <i8 7, i8 7, i8 7, i8 7>, <8 x i8> <i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8>, <1 x i8> <i8 9>, <2 x i8> <i8 10, i8 10>, <4 x i8> <i8 11, i8 11, i8 11, i8 11>, <8 x i8> <i8 12, i8 12, i8 12, i8 12, i8 12, i8 12, i8 12, i8 12>) ret void }