forked from OSchip/llvm-project
32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
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; Test the handling of unnamed 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 is called with two named vector argument (passed
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; in %v24 and %v26) and two unnamed vector arguments (passed
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; in the double-wide stack slots at 160 and 176).
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declare void @bar(<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: brasl %r14, bar@PLT
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;
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; CHECK-STACK-LABEL: foo:
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; CHECK-STACK: aghi %r15, -192
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; CHECK-STACK-DAG: vrepif [[REG1:%v[0-9]+]], 3
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; CHECK-STACK-DAG: vst [[REG1]], 160(%r15)
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; CHECK-STACK-DAG: vrepif [[REG2:%v[0-9]+]], 4
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; CHECK-STACK-DAG: vst [[REG2]], 176(%r15)
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; CHECK-STACK: brasl %r14, bar@PLT
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call void (<4 x i32>, <4 x i32>, ...) @bar
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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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ret void
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}
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