; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; 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: # %bb.0: ; CHECK-VEC-NEXT: stmg %r14, %r15, 112(%r15) ; CHECK-VEC-NEXT: .cfi_offset %r14, -48 ; CHECK-VEC-NEXT: .cfi_offset %r15, -40 ; CHECK-VEC-NEXT: aghi %r15, -192 ; CHECK-VEC-NEXT: .cfi_def_cfa_offset 352 ; CHECK-VEC-NEXT: larl %r1, .LCPI0_0 ; CHECK-VEC-NEXT: vl %v0, 0(%r1), 3 ; CHECK-VEC-NEXT: larl %r1, .LCPI0_1 ; CHECK-VEC-NEXT: vst %v0, 176(%r15), 3 ; CHECK-VEC-NEXT: vl %v0, 0(%r1), 3 ; CHECK-VEC-NEXT: vrepib %v24, 1 ; CHECK-VEC-NEXT: vrepib %v26, 2 ; CHECK-VEC-NEXT: vrepib %v28, 3 ; CHECK-VEC-NEXT: vrepib %v30, 4 ; CHECK-VEC-NEXT: vrepib %v25, 5 ; CHECK-VEC-NEXT: vrepib %v27, 6 ; CHECK-VEC-NEXT: vrepib %v29, 7 ; CHECK-VEC-NEXT: vrepib %v31, 8 ; CHECK-VEC-NEXT: vst %v0, 160(%r15), 3 ; CHECK-VEC-NEXT: brasl %r14, bar@PLT ; CHECK-VEC-NEXT: lmg %r14, %r15, 304(%r15) ; CHECK-VEC-NEXT: br %r14 ; ; CHECK-STACK-LABEL: foo: ; CHECK-STACK: # %bb.0: ; CHECK-STACK-NEXT: stmg %r14, %r15, 112(%r15) ; CHECK-STACK-NEXT: .cfi_offset %r14, -48 ; CHECK-STACK-NEXT: .cfi_offset %r15, -40 ; CHECK-STACK-NEXT: aghi %r15, -192 ; CHECK-STACK-NEXT: .cfi_def_cfa_offset 352 ; CHECK-STACK-NEXT: larl %r1, .LCPI0_0 ; CHECK-STACK-NEXT: vl %v0, 0(%r1), 3 ; CHECK-STACK-NEXT: larl %r1, .LCPI0_1 ; CHECK-STACK-NEXT: vst %v0, 176(%r15), 3 ; CHECK-STACK-NEXT: vl %v0, 0(%r1), 3 ; CHECK-STACK-NEXT: vrepib %v24, 1 ; CHECK-STACK-NEXT: vrepib %v26, 2 ; CHECK-STACK-NEXT: vrepib %v28, 3 ; CHECK-STACK-NEXT: vrepib %v30, 4 ; CHECK-STACK-NEXT: vrepib %v25, 5 ; CHECK-STACK-NEXT: vrepib %v27, 6 ; CHECK-STACK-NEXT: vrepib %v29, 7 ; CHECK-STACK-NEXT: vrepib %v31, 8 ; CHECK-STACK-NEXT: vst %v0, 160(%r15), 3 ; CHECK-STACK-NEXT: brasl %r14, bar@PLT ; CHECK-STACK-NEXT: lmg %r14, %r15, 304(%r15) ; CHECK-STACK-NEXT: br %r14 call 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> ) ret void }