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25bc383612
This intrinsic is no longer needed with the new @llvm.arm.hint(i32) intrinsic which provides a generic, extensible manner for adding hint instructions. This functionality can now be represented as @llvm.arm.hint(i32 5). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207246 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
474 B
LLVM
20 lines
474 B
LLVM
; RUN: llc < %s -mtriple=armv8 -mattr=+db | FileCheck %s
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define void @test() {
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; CHECK: dmb sy
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call void @llvm.arm.dmb(i32 15)
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; CHECK: dmb osh
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call void @llvm.arm.dmb(i32 3)
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; CHECK: dsb sy
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call void @llvm.arm.dsb(i32 15)
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; CHECK: dsb ishld
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call void @llvm.arm.dsb(i32 9)
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; CHECK: sevl
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tail call void @llvm.arm.hint(i32 5) nounwind
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ret void
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}
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declare void @llvm.arm.dmb(i32)
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declare void @llvm.arm.dsb(i32)
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declare void @llvm.arm.hint(i32) nounwind
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