File: inst-select-amdgpu-wave-address.mir

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (41 lines) | stat: -rw-r--r-- 1,618 bytes parent folder | download | duplicates (8)
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
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx1031 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=WAVE32 %s
# RUN: llc -march=amdgcn -mcpu=gfx1031 -mattr=+wavefrontsize64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=WAVE64 %s

---
name: wave_address_s
legalized: true
regBankSelected: true
tracksRegLiveness: true
machineFunctionInfo:
  stackPtrOffsetReg: $sgpr32
body: |
  bb.0:
    ; WAVE32-LABEL: name: wave_address_s
    ; WAVE32: [[S_LSHR_B32_:%[0-9]+]]:sreg_32 = S_LSHR_B32 $sgpr32, 5, implicit-def $scc
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[S_LSHR_B32_]]
    ; WAVE64-LABEL: name: wave_address_s
    ; WAVE64: [[S_LSHR_B32_:%[0-9]+]]:sreg_32 = S_LSHR_B32 $sgpr32, 6, implicit-def $scc
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[S_LSHR_B32_]]
    %0:sgpr(p5) = G_AMDGPU_WAVE_ADDRESS $sgpr32
    S_ENDPGM 0, implicit %0
...

---
name: wave_address_v
legalized: true
regBankSelected: true
tracksRegLiveness: true
machineFunctionInfo:
  stackPtrOffsetReg: $sgpr32
body: |
  bb.0:
    ; WAVE32-LABEL: name: wave_address_v
    ; WAVE32: [[V_LSHRREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHRREV_B32_e64 5, $sgpr32, implicit $exec
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[V_LSHRREV_B32_e64_]]
    ; WAVE64-LABEL: name: wave_address_v
    ; WAVE64: [[V_LSHRREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHRREV_B32_e64 6, $sgpr32, implicit $exec
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[V_LSHRREV_B32_e64_]]
    %0:vgpr(p5) = G_AMDGPU_WAVE_ADDRESS $sgpr32
    S_ENDPGM 0, implicit %0
...