File: vextract-basic.mir

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-- 713 bytes parent folder | download | duplicates (25) 
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 -march=hexagon -mattr=+hvx,+hvx-length64b -run-pass hexagon-vextract %s -o - | FileCheck %s

---
name: fred
tracksRegLiveness: true

body: |
  bb.0:
    liveins: $r0, $r1, $v0
    %0:hvxvr = COPY $v0
    %1:intregs = COPY $r0
    %2:intregs = COPY $r1
    %3:intregs = A2_tfrsi 5
    %4:intregs = V6_extractw %0, %1
    ; CHECK: %[[A0:[0-9]+]]:intregs = A2_andir %{{[0-9]+}}, -4
    ; CHECK: L4_loadri_rr %{{[0-9]+}}, %[[A0]], 0
    %5:intregs = V6_extractw %0, %2
    ; CHECK: %[[A1:[0-9]+]]:intregs = A2_andir %{{[0-9]+}}, -4
    ; CHECK: L4_loadri_rr %{{[0-9]+}}, %[[A1]], 0
    %6:intregs = V6_extractw %0, %3
    ; Make sure the offset is 4, not 5.
    ; CHECK: L2_loadri_io %{{[0-9]+}}, 4

...