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[AArch64] Add test to check the attributes for some intrinsics.

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Florian Hahn 2021-01-14 14:33:16 +00:00
parent fa9851ebfe
commit a5a6164f6d
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1 changed files with 26 additions and 0 deletions
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llvm/test/Assembler/aarch64-intrinsics-attributes.ll Normal file
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; REQUIRES: aarch64-registered-target
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
; Make sure some AArch64 intrinsics have the expected attributes.
; CHECK: declare i64 @llvm.aarch64.ldxr.p0i64(i64*) [[NOUNWIND:#[0-9]+]]
declare i64 @llvm.aarch64.ldxr.p0i64(i64*)
; CHECK: declare i32 @llvm.aarch64.stxp(i64, i64, i32*) [[NOUNWIND]]
declare i32 @llvm.aarch64.stxp(i64, i64, i32*)
; CHECK: declare i32 @llvm.aarch64.dsb(i32) [[NOUNWIND]]
declare i32 @llvm.aarch64.dsb(i32)
; CHECK: declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32) [[NOUNWIND_READNONE:#[0-9]+]]
declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32)
; CHECK: declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>) [[NOUNWIND_READNONE]]
declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>)
; CHECK: declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32) [[NOUNWIND_READNONE]]
declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32)
; CHECK: attributes [[NOUNWIND]] = { nounwind }
; CHECK: attributes [[NOUNWIND_READNONE]] = { nounwind readnone }