clang/test/CodeGen/AArch64/sve-intrinsics/acle_sve_setffr.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // REQUIRES: aarch64-registered-target
   3 // RUN: %clang_cc1 -triple aarch64 -target-feature +sve -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
   4 // 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-CHECK
   5 // RUN: %clang_cc1 -triple aarch64 -target-feature +sve -S -disable-O0-optnone -Werror -o /dev/null %s
   6 #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 void
  12 //
  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 void
  17 //
  18 void test_svsetffr()
  19 {
  20   svsetffr();
  21 }