File: wwm-reserved-regs.mir

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 (44 lines) | stat: -rw-r--r-- 928 bytes parent folder | download | duplicates (13)
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
33
34
35
36
37
38
39
40
41
42
43
44
# RUN: llc -mtriple=amdgcn-amd-amdhsa -run-pass=none -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -run-pass=none -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s

# CHECK-LABEL: name: empty_wwm_regs{{$}}
# CHECK: machineFunctionInfo:
# CHECK-NOT: wwmReservedRegs
---
name: empty_wwm_regs
machineFunctionInfo:
  wwmReservedRegs: []
body:             |
  bb.0:
    S_ENDPGM 0

...

# CHECK-LABEL: name: one_reg{{$}}
# CHECK: machineFunctionInfo:
# CHECK: wwmReservedRegs:
# CHECK-NEXT: - '$vgpr0'
---
name: one_reg
machineFunctionInfo:
  wwmReservedRegs: ['$vgpr0']
body:             |
  bb.0:
    S_ENDPGM 0

...

# CHECK-LABEL: name: two_reg{{$}}
# CHECK: machineFunctionInfo:
# CHECK: wwmReservedRegs:
# CHECK-NEXT: - '$vgpr0'
# CHECK-NEXT: - '$vgpr1'
---
name: two_reg
machineFunctionInfo:
  wwmReservedRegs: ['$vgpr0', '$vgpr1']
body:             |
  bb.0:
    S_ENDPGM 0

...