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1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --clang-args ['-target-feature', '+gcs'] --version 22// RUN: %clang_cc1 -triple aarch64-eabi -target-feature +gcs -emit-llvm %s -o - | FileCheck %s3 4#include <arm_acle.h>5 6// CHECK-LABEL: define dso_local i64 @test_chkfeat7// CHECK-SAME: () #[[ATTR0:[0-9]+]] {8// CHECK-NEXT: entry:9// CHECK-NEXT: [[__FEATURES_ADDR_I:%.*]] = alloca i64, align 810// CHECK-NEXT: store i64 1, ptr [[__FEATURES_ADDR_I]], align 811// CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr [[__FEATURES_ADDR_I]], align 812// CHECK-NEXT: [[TMP1:%.*]] = call i64 @llvm.aarch64.chkfeat(i64 [[TMP0]])13// CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr [[__FEATURES_ADDR_I]], align 814// CHECK-NEXT: [[XOR_I:%.*]] = xor i64 [[TMP1]], [[TMP2]]15// CHECK-NEXT: ret i64 [[XOR_I]]16//17uint64_t test_chkfeat() {18 return __chkfeat(_CHKFEAT_GCS);19}20 21// CHECK-LABEL: define dso_local ptr @test_gcspr22// CHECK-SAME: () #[[ATTR0]] {23// CHECK-NEXT: entry:24// CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.read_volatile_register.i64(metadata [[META2:![0-9]+]])25// CHECK-NEXT: [[TMP1:%.*]] = inttoptr i64 [[TMP0]] to ptr26// CHECK-NEXT: ret ptr [[TMP1]]27//28void *test_gcspr() {29 return __gcspr();30}31 32// CHECK-LABEL: define dso_local i64 @test_gcspopm33// CHECK-SAME: () #[[ATTR0]] {34// CHECK-NEXT: entry:35// CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.aarch64.gcspopm(i64 0)36// CHECK-NEXT: ret i64 [[TMP0]]37//38uint64_t test_gcspopm() {39 return __gcspopm();40}41 42// CHECK-LABEL: define dso_local ptr @test_gcsss43// CHECK-SAME: (ptr noundef [[P:%.*]]) #[[ATTR0]] {44// CHECK-NEXT: entry:45// CHECK-NEXT: [[__STACK_ADDR_I:%.*]] = alloca ptr, align 846// CHECK-NEXT: [[P_ADDR:%.*]] = alloca ptr, align 847// CHECK-NEXT: store ptr [[P]], ptr [[P_ADDR]], align 848// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[P_ADDR]], align 849// CHECK-NEXT: store ptr [[TMP0]], ptr [[__STACK_ADDR_I]], align 850// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[__STACK_ADDR_I]], align 851// CHECK-NEXT: [[TMP2:%.*]] = call ptr @llvm.aarch64.gcsss(ptr [[TMP1]])52// CHECK-NEXT: ret ptr [[TMP2]]53//54void *test_gcsss(void *p) {55 return __gcsss(p);56}57