1 ; Test the handling of incoming vector arguments. 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5 ; This routine has 10 vector arguments, which fill up %v24-%v31 and 6 ; the two double-wide stack slots at 160 and 176. 7 define <4 x i32> @foo(<4 x i32> %v1, <4 x i32> %v2, <4 x i32> %v3, <4 x i32> %v4, 8 <4 x i32> %v5, <4 x i32> %v6, <4 x i32> %v7, <4 x i32> %v8, 9 <4 x i32> %v9, <4 x i32> %v10) { 10 ; CHECK-LABEL: foo: 11 ; CHECK: vl [[REG1:%v[0-9]+]], 176(%r15) 12 ; CHECK: vsf %v24, %v26, [[REG1]] 13 ; CHECK: br %r14 14 %y = sub <4 x i32> %v2, %v10 15 ret <4 x i32> %y 16 } 17 18 ; This routine has 10 vector arguments, which fill up %v24-%v31 and 19 ; the two single-wide stack slots at 160 and 168. 20 define <4 x i8> @bar(<4 x i8> %v1, <4 x i8> %v2, <4 x i8> %v3, <4 x i8> %v4, 21 <4 x i8> %v5, <4 x i8> %v6, <4 x i8> %v7, <4 x i8> %v8, 22 <4 x i8> %v9, <4 x i8> %v10) { 23 ; CHECK-LABEL: bar: 24 ; CHECK: vlrepg [[REG1:%v[0-9]+]], 168(%r15) 25 ; CHECK: vsb %v24, %v26, [[REG1]] 26 ; CHECK: br %r14 27 %y = sub <4 x i8> %v2, %v10 28 ret <4 x i8> %y 29 } 30 31
