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1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py2// REQUIRES: aarch64-registered-target3// RUN: %clang_cc1 -triple aarch64 -target-feature +sve -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s4// RUN: %clang_cc1 -triple aarch64 -target-feature +sve -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK5// RUN: %clang_cc1 -triple aarch64 -target-feature +sve -S -disable-O0-optnone -Werror -o /dev/null %s6#include <arm_sve.h>7 8// CHECK-LABEL: @test_svsetffr(9// CHECK-NEXT: entry:10// CHECK-NEXT: tail call void @llvm.aarch64.sve.setffr()11// CHECK-NEXT: ret void12//13// CPP-CHECK-LABEL: @_Z13test_svsetffrv(14// CPP-CHECK-NEXT: entry:15// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sve.setffr()16// CPP-CHECK-NEXT: ret void17//18void test_svsetffr()19{20 svsetffr();21}22