; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; Test the handling of named 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 6 integer arguments, which fill up r2-r5 and ; the stack slot at offset 160, and 10 vector arguments, which ; fill up v24-v31 and the two double-wide stack slots at 168 ; and 184. declare void @bar(i64, i64, i64, i64, i64, i64, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>) define void @foo() { ; CHECK-VEC-LABEL: foo: ; CHECK-VEC: # %bb.0: ; CHECK-VEC-NEXT: stmg %r6, %r15, 48(%r15) ; CHECK-VEC-NEXT: .cfi_offset %r6, -112 ; CHECK-VEC-NEXT: .cfi_offset %r14, -48 ; CHECK-VEC-NEXT: .cfi_offset %r15, -40 ; CHECK-VEC-NEXT: aghi %r15, -200 ; CHECK-VEC-NEXT: .cfi_def_cfa_offset 360 ; CHECK-VEC-NEXT: vrepif %v0, 10 ; CHECK-VEC-NEXT: vst %v0, 184(%r15), 3 ; CHECK-VEC-NEXT: vrepif %v0, 9 ; CHECK-VEC-NEXT: vrepif %v24, 1 ; CHECK-VEC-NEXT: vrepif %v26, 2 ; CHECK-VEC-NEXT: vrepif %v28, 3 ; CHECK-VEC-NEXT: vrepif %v30, 4 ; CHECK-VEC-NEXT: vrepif %v25, 5 ; CHECK-VEC-NEXT: vrepif %v27, 6 ; CHECK-VEC-NEXT: vrepif %v29, 7 ; CHECK-VEC-NEXT: vrepif %v31, 8 ; CHECK-VEC-NEXT: lghi %r2, 1 ; CHECK-VEC-NEXT: lghi %r3, 2 ; CHECK-VEC-NEXT: lghi %r4, 3 ; CHECK-VEC-NEXT: lghi %r5, 4 ; CHECK-VEC-NEXT: lghi %r6, 5 ; CHECK-VEC-NEXT: vst %v0, 168(%r15), 3 ; CHECK-VEC-NEXT: mvghi 160(%r15), 6 ; CHECK-VEC-NEXT: brasl %r14, bar@PLT ; CHECK-VEC-NEXT: lmg %r6, %r15, 248(%r15) ; CHECK-VEC-NEXT: br %r14 ; ; CHECK-STACK-LABEL: foo: ; CHECK-STACK: # %bb.0: ; CHECK-STACK-NEXT: stmg %r6, %r15, 48(%r15) ; CHECK-STACK-NEXT: .cfi_offset %r6, -112 ; CHECK-STACK-NEXT: .cfi_offset %r14, -48 ; CHECK-STACK-NEXT: .cfi_offset %r15, -40 ; CHECK-STACK-NEXT: aghi %r15, -200 ; CHECK-STACK-NEXT: .cfi_def_cfa_offset 360 ; CHECK-STACK-NEXT: vrepif %v0, 10 ; CHECK-STACK-NEXT: vst %v0, 184(%r15), 3 ; CHECK-STACK-NEXT: vrepif %v0, 9 ; CHECK-STACK-NEXT: vrepif %v24, 1 ; CHECK-STACK-NEXT: vrepif %v26, 2 ; CHECK-STACK-NEXT: vrepif %v28, 3 ; CHECK-STACK-NEXT: vrepif %v30, 4 ; CHECK-STACK-NEXT: vrepif %v25, 5 ; CHECK-STACK-NEXT: vrepif %v27, 6 ; CHECK-STACK-NEXT: vrepif %v29, 7 ; CHECK-STACK-NEXT: vrepif %v31, 8 ; CHECK-STACK-NEXT: lghi %r2, 1 ; CHECK-STACK-NEXT: lghi %r3, 2 ; CHECK-STACK-NEXT: lghi %r4, 3 ; CHECK-STACK-NEXT: lghi %r5, 4 ; CHECK-STACK-NEXT: lghi %r6, 5 ; CHECK-STACK-NEXT: vst %v0, 168(%r15), 3 ; CHECK-STACK-NEXT: mvghi 160(%r15), 6 ; CHECK-STACK-NEXT: brasl %r14, bar@PLT ; CHECK-STACK-NEXT: lmg %r6, %r15, 248(%r15) ; CHECK-STACK-NEXT: br %r14 call void @bar (i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> , <4 x i32> ) ret void }