1 ; Test the handling of named short vector arguments. 2 ; 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 5 6 ; This routine has 12 vector arguments, which fill up %v24-%v31 7 ; and the four single-wide stack slots starting at 160. 8 declare void @bar(<1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>, 9 <1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>, 10 <1 x i8>, <2 x i8>, <4 x i8>, <8 x i8>) 11 12 define void @foo() { 13 ; CHECK-VEC-LABEL: foo: 14 ; CHECK-VEC-DAG: vrepib %v24, 1 15 ; CHECK-VEC-DAG: vrepib %v26, 2 16 ; CHECK-VEC-DAG: vrepib %v28, 3 17 ; CHECK-VEC-DAG: vrepib %v30, 4 18 ; CHECK-VEC-DAG: vrepib %v25, 5 19 ; CHECK-VEC-DAG: vrepib %v27, 6 20 ; CHECK-VEC-DAG: vrepib %v29, 7 21 ; CHECK-VEC-DAG: vrepib %v31, 8 22 ; CHECK-VEC: brasl %r14, bar@PLT 23 ; 24 25 ; CHECK-STACK: .LCPI0_0: 26 ; CHECK-STACK: .quad 795741901033570304 # 0xb0b0b0b00000000 27 ; CHECK-STACK: .quad 868082074056920076 # 0xc0c0c0c0c0c0c0c 28 ; CHECK-STACK: .LCPI0_1: 29 ; CHECK-STACK: .quad 648518346341351424 # 0x900000000000000 30 ; CHECK-STACK: .quad 723390690146385920 # 0xa0a000000000000 31 32 ; CHECK-STACK-LABEL: foo: 33 ; CHECK-STACK: aghi %r15, -192 34 35 ; CHECK-STACK-DAG: larl [[REG1:%r[0-9]+]], .LCPI0_0 36 ; CHECK-STACK-DAG: vl [[VREG0:%v[0-9]+]], 0([[REG1]]) 37 ; CHECK-STACK-DAG: vst [[VREG0]], 176(%r15) 38 39 ; CHECK-STACK-DAG: larl [[REG2:%r[0-9]+]], .LCPI0_1 40 ; CHECK-STACK-DAG: vl [[VREG1:%v[0-9]+]], 0([[REG2]]) 41 ; CHECK-STACK-DAG: vst [[VREG1]], 160(%r15) 42 43 ; CHECK-STACK: brasl %r14, bar@PLT 44 45 call void @bar (<1 x i8> <i8 1>, 46 <2 x i8> <i8 2, i8 2>, 47 <4 x i8> <i8 3, i8 3, i8 3, i8 3>, 48 <8 x i8> <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>, 49 <1 x i8> <i8 5>, 50 <2 x i8> <i8 6, i8 6>, 51 <4 x i8> <i8 7, i8 7, i8 7, i8 7>, 52 <8 x i8> <i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8>, 53 <1 x i8> <i8 9>, 54 <2 x i8> <i8 10, i8 10>, 55 <4 x i8> <i8 11, i8 11, i8 11, i8 11>, 56 <8 x i8> <i8 12, i8 12, i8 12, i8 12, i8 12, i8 12, i8 12, i8 12>) 57 ret void 58 } 59
