File: metadirective_device_isa_codegen.cpp

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// RUN: %clang_cc1 -verify -w -fopenmp -x c++ -triple x86_64-unknown-linux -emit-llvm %s -fexceptions -fcxx-exceptions -o - -fsanitize-address-use-after-scope | FileCheck %s
// expected-no-diagnostics

#ifndef HEADER
#define HEADER

void bar();

void x86_64_device_isa_selected() {
#pragma omp metadirective when(device = {isa("sse2")} \
                               : parallel) default(single)
  bar();
}
// CHECK-LABEL: void @_Z26x86_64_device_isa_selectedv()
// CHECK: ...) @__kmpc_fork_call{{.*}}@.omp_outlined.
// CHECK: ret void

// CHECK: define internal void @.omp_outlined.(
// CHECK: @_Z3barv
// CHECK: ret void

void x86_64_device_isa_not_selected() {
#pragma omp metadirective when(device = {isa("some-unsupported-feature")} \
                               : parallel) default(single)
  bar();
}
// CHECK-LABEL: void @_Z30x86_64_device_isa_not_selectedv()
// CHECK: call i32 @__kmpc_single
// CHECK:  @_Z3barv
// CHECK: call void @__kmpc_end_single
// CHECK: ret void
#endif