File: target-flag-ext.mir

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (24 lines) | stat: -rw-r--r-- 831 bytes parent folder | download | duplicates (22) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# RUN: llc -march=hexagon -run-pass hexagon-packetizer -o - %s | FileCheck %s
---
name: fred
tracksRegLiveness: true

body: |
  bb.0:
    ; Check that all these instructions go in the same packet. This is to
    ; make sure that a target flag (other than HMOTF_ConstExtend) on an
    ; operand will not be interpreted as a constant-extender flag.
    ; The combination used below (pcrel + 0) does not technically make sense,
    ; but combinations that do make sense require constant extending, so
    ; testing this is not possible otherwise.

    ; CHECK: BUNDLE
    ; CHECK-DAG: $r0 = A2_tfrsi
    ; CHECK-DAG: $r1 = A2_tfrsi
    ; CHECK-DAG: $r2 = A2_tfrsi
    ; CHECK: }
    $r0 = A2_tfrsi target-flags (hexagon-pcrel) 0
    $r1 = A2_tfrsi target-flags (hexagon-pcrel) 0
    $r2 = A2_tfrsi target-flags (hexagon-pcrel) 0
...