1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2; Test the handling of unnamed short vector arguments. 3; 4; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC 5; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK 6 7; This routine is called with two named vector argument (passed 8; in %v24 and %v26) and two unnamed vector arguments (passed 9; in the single-wide stack slots at 160 and 168). 10declare void @bar(<4 x i8>, <4 x i8>, ...) 11 12define void @foo() { 13; CHECK-VEC-LABEL: foo: 14; CHECK-VEC: # %bb.0: 15; CHECK-VEC-NEXT: stmg %r14, %r15, 112(%r15) 16; CHECK-VEC-NEXT: .cfi_offset %r14, -48 17; CHECK-VEC-NEXT: .cfi_offset %r15, -40 18; CHECK-VEC-NEXT: aghi %r15, -176 19; CHECK-VEC-NEXT: .cfi_def_cfa_offset 336 20; CHECK-VEC-NEXT: larl %r1, .LCPI0_0 21; CHECK-VEC-NEXT: vl %v0, 0(%r1), 3 22; CHECK-VEC-NEXT: vrepib %v24, 1 23; CHECK-VEC-NEXT: vrepib %v26, 2 24; CHECK-VEC-NEXT: vst %v0, 160(%r15), 3 25; CHECK-VEC-NEXT: brasl %r14, bar@PLT 26; CHECK-VEC-NEXT: lmg %r14, %r15, 288(%r15) 27; CHECK-VEC-NEXT: br %r14 28; 29; CHECK-STACK-LABEL: foo: 30; CHECK-STACK: # %bb.0: 31; CHECK-STACK-NEXT: stmg %r14, %r15, 112(%r15) 32; CHECK-STACK-NEXT: .cfi_offset %r14, -48 33; CHECK-STACK-NEXT: .cfi_offset %r15, -40 34; CHECK-STACK-NEXT: aghi %r15, -176 35; CHECK-STACK-NEXT: .cfi_def_cfa_offset 336 36; CHECK-STACK-NEXT: larl %r1, .LCPI0_0 37; CHECK-STACK-NEXT: vl %v0, 0(%r1), 3 38; CHECK-STACK-NEXT: vrepib %v24, 1 39; CHECK-STACK-NEXT: vrepib %v26, 2 40; CHECK-STACK-NEXT: vst %v0, 160(%r15), 3 41; CHECK-STACK-NEXT: brasl %r14, bar@PLT 42; CHECK-STACK-NEXT: lmg %r14, %r15, 288(%r15) 43; CHECK-STACK-NEXT: br %r14 44 45 call void (<4 x i8>, <4 x i8>, ...) @bar 46 (<4 x i8> <i8 1, i8 1, i8 1, i8 1>, 47 <4 x i8> <i8 2, i8 2, i8 2, i8 2>, 48 <4 x i8> <i8 3, i8 3, i8 3, i8 3>, 49 <4 x i8> <i8 4, i8 4, i8 4, i8 4>) 50 ret void 51} 52 53