File: metadirective_device_isa_codegen.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (32 lines) | stat: -rw-r--r-- 1,050 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// 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{{.*}}@_Z26x86_64_device_isa_selectedv.omp_outlined
// CHECK: ret void

// CHECK: define internal void @_Z26x86_64_device_isa_selectedv.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