File: insert-waitcnts-callee.mir

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (25 lines) | stat: -rw-r--r-- 610 bytes parent folder | download | duplicates (30) 
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
 
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs -run-pass si-insert-waitcnts -o - %s | FileCheck %s
--- |
  define float @entry_callee_wait(float %arg) #0 {
    ret float %arg
  }

  attributes #0 = { nounwind }
...
---
# CHECK-LABEL: name: entry_callee_wait{{$}}
# CHECK: bb.0:
# CHECK-NEXT: S_WAITCNT 0{{$}}
# CHECK-NEXT: V_ADD_F32
# CHECK-NEXT: S_SETPC_B64
liveins:
  - { reg: '$sgpr0_sgpr1' }
  - { reg: '$vgpr0' }

name: entry_callee_wait
body:             |
  bb.0:
    $vgpr0 = V_ADD_F32_e32 $vgpr0, $vgpr0, implicit $mode, implicit $exec
    S_SETPC_B64 killed $sgpr0_sgpr1

...