File: gpu_kernel_detection_remarks.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (28 lines) | stat: -rw-r--r-- 795 bytes parent folder | download | duplicates (6) 
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
 
; RUN: opt -passes=openmp-opt-cgscc -pass-remarks-analysis=openmp-opt -openmp-print-gpu-kernels -disable-output < %s 2>&1 | FileCheck %s --implicit-check-not=non_kernel

; CHECK-DAG: remark: <unknown>:0:0: OpenMP GPU kernel kernel1
; CHECK-DAG: remark: <unknown>:0:0: OpenMP GPU kernel kernel2

define void @kernel1() "kernel" {
  ret void
}

define void @kernel2() "kernel" {
  ret void
}

define void @non_kernel() {
  ret void
}

; Needed to trigger the openmp-opt pass
declare dso_local void @__kmpc_kernel_prepare_parallel(ptr)

!llvm.module.flags = !{!4}
!nvvm.annotations = !{!2, !0, !1, !3, !1, !2}

!0 = !{ptr @kernel1, !"kernel", i32 1}
!1 = !{ptr @non_kernel, !"non_kernel", i32 1}
!2 = !{null, !"align", i32 1}
!3 = !{ptr @kernel2, !"kernel", i32 1}
!4 = !{i32 7, !"openmp", i32 50}