1*207e5cccSFangrui Song // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 2 2*207e5cccSFangrui Song // RUN: %clang_cc1 -triple aarch64-eabi -target-feature +gcs -emit-llvm %s -o - | FileCheck %s 3*207e5cccSFangrui Song 4*207e5cccSFangrui Song #include <arm_acle.h> 5*207e5cccSFangrui Song 6*207e5cccSFangrui Song // CHECK-LABEL: define dso_local i64 @test_chkfeat 7*207e5cccSFangrui Song // CHECK-SAME: () #[[ATTR0:[0-9]+]] { 8*207e5cccSFangrui Song // CHECK-NEXT: entry: 9*207e5cccSFangrui Song // CHECK-NEXT: [[__FEATURES_ADDR_I:%.*]] = alloca i64, align 8 10*207e5cccSFangrui Song // CHECK-NEXT: store i64 1, ptr [[__FEATURES_ADDR_I]], align 8 11*207e5cccSFangrui Song // CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr [[__FEATURES_ADDR_I]], align 8 12*207e5cccSFangrui Song // CHECK-NEXT: [[TMP1:%.*]] = call i64 @llvm.aarch64.chkfeat(i64 [[TMP0]]) 13*207e5cccSFangrui Song // CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr [[__FEATURES_ADDR_I]], align 8 14*207e5cccSFangrui Song // CHECK-NEXT: [[XOR_I:%.*]] = xor i64 [[TMP1]], [[TMP2]] 15*207e5cccSFangrui Song // CHECK-NEXT: ret i64 [[XOR_I]] 16*207e5cccSFangrui Song // 17*207e5cccSFangrui Song uint64_t test_chkfeat() { 18*207e5cccSFangrui Song return __chkfeat(_CHKFEAT_GCS); 19*207e5cccSFangrui Song } 20*207e5cccSFangrui Song 21*207e5cccSFangrui Song // CHECK-LABEL: define dso_local ptr @test_gcspr 22*207e5cccSFangrui Song // CHECK-SAME: () #[[ATTR0]] { 23*207e5cccSFangrui Song // CHECK-NEXT: entry: 24*207e5cccSFangrui Song // CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.read_volatile_register.i64(metadata [[META2:![0-9]+]]) 25*207e5cccSFangrui Song // CHECK-NEXT: [[TMP1:%.*]] = inttoptr i64 [[TMP0]] to ptr 26*207e5cccSFangrui Song // CHECK-NEXT: ret ptr [[TMP1]] 27*207e5cccSFangrui Song // 28*207e5cccSFangrui Song void *test_gcspr() { 29*207e5cccSFangrui Song return __gcspr(); 30*207e5cccSFangrui Song } 31*207e5cccSFangrui Song 32*207e5cccSFangrui Song // CHECK-LABEL: define dso_local i64 @test_gcspopm 33*207e5cccSFangrui Song // CHECK-SAME: () #[[ATTR0]] { 34*207e5cccSFangrui Song // CHECK-NEXT: entry: 35*207e5cccSFangrui Song // CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.aarch64.gcspopm(i64 0) 36*207e5cccSFangrui Song // CHECK-NEXT: ret i64 [[TMP0]] 37*207e5cccSFangrui Song // 38*207e5cccSFangrui Song uint64_t test_gcspopm() { 39*207e5cccSFangrui Song return __gcspopm(); 40*207e5cccSFangrui Song } 41*207e5cccSFangrui Song 42*207e5cccSFangrui Song // CHECK-LABEL: define dso_local ptr @test_gcsss 43*207e5cccSFangrui Song // CHECK-SAME: (ptr noundef [[P:%.*]]) #[[ATTR0]] { 44*207e5cccSFangrui Song // CHECK-NEXT: entry: 45*207e5cccSFangrui Song // CHECK-NEXT: [[__STACK_ADDR_I:%.*]] = alloca ptr, align 8 46*207e5cccSFangrui Song // CHECK-NEXT: [[P_ADDR:%.*]] = alloca ptr, align 8 47*207e5cccSFangrui Song // CHECK-NEXT: store ptr [[P]], ptr [[P_ADDR]], align 8 48*207e5cccSFangrui Song // CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[P_ADDR]], align 8 49*207e5cccSFangrui Song // CHECK-NEXT: store ptr [[TMP0]], ptr [[__STACK_ADDR_I]], align 8 50*207e5cccSFangrui Song // CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[__STACK_ADDR_I]], align 8 51*207e5cccSFangrui Song // CHECK-NEXT: [[TMP2:%.*]] = call ptr @llvm.aarch64.gcsss(ptr [[TMP1]]) 52*207e5cccSFangrui Song // CHECK-NEXT: ret ptr [[TMP2]] 53*207e5cccSFangrui Song // 54*207e5cccSFangrui Song const void *test_gcsss(const void *p) { 55*207e5cccSFangrui Song return __gcsss(p); 56*207e5cccSFangrui Song } 57