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49 lines
1.9 KiB
49 lines
1.9 KiB
; Test the handling of named vector arguments.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK
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; This routine has 6 integer arguments, which fill up r2-r5 and
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; the stack slot at offset 160, and 10 vector arguments, which
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; fill up v24-v31 and the two double-wide stack slots at 168
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; and 184.
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declare void @bar(i64, i64, i64, i64, i64, i64,
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<4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>,
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<4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>,
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<4 x i32>, <4 x i32>)
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define void @foo() {
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; CHECK-VEC-LABEL: foo:
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; CHECK-VEC-DAG: vrepif %v24, 1
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; CHECK-VEC-DAG: vrepif %v26, 2
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; CHECK-VEC-DAG: vrepif %v28, 3
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; CHECK-VEC-DAG: vrepif %v30, 4
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; CHECK-VEC-DAG: vrepif %v25, 5
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; CHECK-VEC-DAG: vrepif %v27, 6
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; CHECK-VEC-DAG: vrepif %v29, 7
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; CHECK-VEC-DAG: vrepif %v31, 8
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; CHECK-VEC: brasl %r14, bar@PLT
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;
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; CHECK-STACK-LABEL: foo:
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; CHECK-STACK: aghi %r15, -200
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; CHECK-STACK-DAG: mvghi 160(%r15), 6
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; CHECK-STACK-DAG: vrepif [[REG1:%v[0-9]+]], 9
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; CHECK-STACK-DAG: vst [[REG1]], 168(%r15)
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; CHECK-STACK-DAG: vrepif [[REG2:%v[0-9]+]], 10
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; CHECK-STACK-DAG: vst [[REG2]], 184(%r15)
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; CHECK-STACK: brasl %r14, bar@PLT
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call void @bar (i64 1, i64 2, i64 3, i64 4, i64 5, i64 6,
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<4 x i32> <i32 1, i32 1, i32 1, i32 1>,
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<4 x i32> <i32 2, i32 2, i32 2, i32 2>,
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<4 x i32> <i32 3, i32 3, i32 3, i32 3>,
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<4 x i32> <i32 4, i32 4, i32 4, i32 4>,
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<4 x i32> <i32 5, i32 5, i32 5, i32 5>,
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<4 x i32> <i32 6, i32 6, i32 6, i32 6>,
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<4 x i32> <i32 7, i32 7, i32 7, i32 7>,
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<4 x i32> <i32 8, i32 8, i32 8, i32 8>,
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<4 x i32> <i32 9, i32 9, i32 9, i32 9>,
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<4 x i32> <i32 10, i32 10, i32 10, i32 10>)
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ret void
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}
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