File: maxclusterrank.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (26 lines) | stat: -rw-r--r-- 1,014 bytes parent folder | download | duplicates (7) 
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
 
; RUN: llc < %s -march=nvptx64 -mcpu=sm_90 | FileCheck %s --check-prefixes=CHECK,CHECK_SM_90
; RUN: llc < %s -march=nvptx64 -mcpu=sm_80 | FileCheck %s --check-prefixes=CHECK,CHECK_SM_80

target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
target triple = "nvptx64-unknown-unknown"

; CHECK: .maxntid 128, 1, 1
; CHECK: .minnctapersm 2
; CHECK_SM_90: .maxclusterrank 8
; CHECK_SM_80-NOT: .maxclusterrank 8

; Make sure that for SM version prior to 90 `.maxclusterrank` directive is
; sielently ignored.
define dso_local void @_Z18TestMaxClusterRankv() {
entry:
  %a = alloca i32, align 4
  store volatile i32 1, ptr %a, align 4
  ret void
}

!nvvm.annotations = !{!0, !1, !2, !3}

!0 = !{ptr @_Z18TestMaxClusterRankv, !"kernel", i32 1}
!1 = !{ptr @_Z18TestMaxClusterRankv, !"maxntidx", i32 128}
!2 = !{ptr @_Z18TestMaxClusterRankv, !"minctasm", i32 2}
!3 = !{ptr @_Z18TestMaxClusterRankv, !"maxclusterrank", i32 8}