1; REQUIRES: aarch64-registered-target 2 3; RUN: llvm-as < %s | llvm-dis | FileCheck %s 4 5; Make sure some AArch64 intrinsics have the expected attributes. 6 7; CHECK: declare i64 @llvm.aarch64.ldxr.p0(ptr) [[NOFREE_NOUNWIND_WILLRETURN:#[0-9]+]] 8declare i64 @llvm.aarch64.ldxr.p0(ptr) 9 10; CHECK: declare i32 @llvm.aarch64.stxp(i64, i64, ptr) [[NOFREE_NOUNWIND_WILLRETURN]] 11declare i32 @llvm.aarch64.stxp(i64, i64, ptr) 12 13; CHECK: declare i32 @llvm.aarch64.dsb(i32) [[NOFREE_NOUNWIND_WILLRETURN]] 14declare i32 @llvm.aarch64.dsb(i32) 15 16; CHECK: declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32) [[NO_CALLBACK_NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN:#[0-9]+]] 17declare i64 @llvm.aarch64.neon.sqdmulls.scalar(i32, i32) 18 19; CHECK: declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>) [[NO_CALLBACK_NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]] 20declare <4 x i32> @llvm.aarch64.neon.shadd.v4i32(<4 x i32>, <4 x i32>) 21 22; CHECK: declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32) [[NO_CALLBACK_NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]] 23declare <vscale x 4 x i32> @llvm.aarch64.sve.dup.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, i32) 24 25; CHECK: attributes [[NOFREE_NOUNWIND_WILLRETURN]] = { nofree nounwind willreturn } 26; CHECK: attributes [[NO_CALLBACK_NOFREE_NOSYNC_NOUNWIND_READNONE_WILLRETURN]] = { nocallback nofree nosync nounwind willreturn memory(none) } 27