17 lines
713 B
LLVM
17 lines
713 B
LLVM
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; RUN: llc -mtriple=aarch64-apple-ios -stop-after=instruction-select -global-isel -verify-machineinstrs %s -o - | FileCheck %s
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define void @test_varargs_sentinel(i8* %list, i64, i64, i64, i64, i64, i64, i64,
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i32, ...) {
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; CHECK-LABEL: name: test_varargs_sentinel
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; CHECK: fixedStack:
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; CHECK: - { id: [[VARARGS_SLOT:[0-9]+]], type: default, offset: 8
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; CHECK: body:
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; CHECK: [[LIST:%[0-9]+]]:gpr64sp = COPY $x0
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; CHECK: [[VARARGS_AREA:%[0-9]+]]:gpr64common = ADDXri %fixed-stack.[[VARARGS_SLOT]], 0, 0
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; CHECK: STRXui [[VARARGS_AREA]], [[LIST]], 0 :: (store 8 into %ir.list, align 1)
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call void @llvm.va_start(i8* %list)
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ret void
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}
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declare void @llvm.va_start(i8*)
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