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[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
; REQUIRES: aarch64-registered-target
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
; Make sure some AArch64 intrinsics have the expected attributes.
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare i64 @llvm.aarch64.ldxr.p0i64(i64*) [[NOFREE_NOUNWIND_WILLRETURN:#[0-9]+]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare i64 @llvm.aarch64.ldxr.p0i64(i64*)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare i32 @llvm.aarch64.stxp(i64, i64, i32*) [[NOFREE_NOUNWIND_WILLRETURN]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare i32 @llvm.aarch64.stxp(i64, i64, i32*)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare i32 @llvm.aarch64.dsb(i32) [[NOFREE_NOUNWIND_WILLRETURN]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare i32 @llvm.aarch64.dsb(i32)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32) [[NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN:#[0-9]+]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>) [[NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32) [[NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]]
[AArch64] Add test to check the attributes for some intrinsics.
2021-01-14 22:33:16 +08:00
declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32)
[AArch64] Make target intrinsics DefaultAttrIntrinsics. DefaultAttrIntrinsics was introduced to add very common attributes to a large set of intrinsics. Currently the added attributes include: nofree nosync nounwind willreturn I think those should hold for most AArch64 target intrinsics, but there are too many to check manually. This patch makes most AArch64 target intrinsics DefaultAttrsIntrinsics. Some notable exceptions I think are exclusive loads and stores as well as the memory barrier intrinsics, for which nosync does not apply I think. Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D94687
2021-01-19 01:18:58 +08:00
; CHECK: attributes [[NOFREE_NOUNWIND_WILLRETURN]] = { nofree nounwind willreturn }
; CHECK: attributes [[NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]] = { nofree nosync nounwind readnone willreturn }